IPL的改良

bug fix
图片阅览器
2026-02-05 19:13:21 +08:00 · 2016-05-20 14:49:26 +08:00 · 2016-05-20 14:27:07 +08:00 · 2016-05-20 14:05:13 +08:00 · 2016-05-20 13:38:43 +08:00 · 2016-05-20 12:03:41 +08:00
244 changed files with 15150 additions and 1 deletions
--- a/29_day/Makefile
+++ b/29_day/Makefile
@@ -22,7 +22,7 @@ haribote.img : haribote/ipl20.bin haribote/haribote.sys Makefile \
 		beepdown/beepdown.hrb color/color.hrb color2/color2.hrb \
 		sosu/sosu.hrb sosu2/sosu2.hrb sosu3/sosu3.hrb \
 		type/type.hrb iroha/iroha.hrb chklang/chklang.hrb \
-		notrec/notrec.hrb bball/bball.hrb
+		notrec/notrec.hrb bball/bball.hrb invader/invader.hrb
 	$(EDIMG)   imgin:../z_tools/fdimg0at.tek \
 		wbinimg src:haribote/ipl20.bin len:512 from:0 to:0 \
 		copy from:haribote/haribote.sys to:@: \
@@ -53,6 +53,7 @@ haribote.img : haribote/ipl20.bin haribote/haribote.sys Makefile \
 		copy from:euc.txt to:@: \
 		copy from:notrec/notrec.hrb to:@: \
 		copy from:bball/bball.hrb to:@: \
+		copy from:invader/invader.hrb to:@: \
 		copy from:nihongo/nihongo.fnt to:@: \
 		imgout:haribote.img

@@ -70,6 +71,7 @@ install :
 full :
 	$(MAKE) -C haribote
 	$(MAKE) -C apilib
+	$(MAKE) -C stdlib
 	$(MAKE) -C a
 	$(MAKE) -C hello3
 	$(MAKE) -C hello4
@@ -94,6 +96,7 @@ full :
 	$(MAKE) -C chklang
 	$(MAKE) -C notrec
 	$(MAKE) -C bball
+	$(MAKE) -C invader
 	$(MAKE) haribote.img

 run_full :
@@ -119,6 +122,7 @@ src_only :
 clean_full :
 	$(MAKE) -C haribote		clean
 	$(MAKE) -C apilib		clean
+	$(MAKE) -C stdlib		clean
 	$(MAKE) -C a			clean
 	$(MAKE) -C hello3		clean
 	$(MAKE) -C hello4		clean
@@ -143,10 +147,12 @@ clean_full :
 	$(MAKE) -C chklang		clean
 	$(MAKE) -C notrec		clean
 	$(MAKE) -C bball		clean
+	$(MAKE) -C invader		clean

 src_only_full :
 	$(MAKE) -C haribote		src_only
 	$(MAKE) -C apilib		src_only
+	$(MAKE) -C stdlib		src_only
 	$(MAKE) -C a			src_only
 	$(MAKE) -C hello3		src_only
 	$(MAKE) -C hello4		src_only
@@ -171,6 +177,7 @@ src_only_full :
 	$(MAKE) -C chklang		src_only
 	$(MAKE) -C notrec		src_only
 	$(MAKE) -C bball		src_only
+	$(MAKE) -C invader		src_only
 	-$(DEL) haribote.img

 refresh :
--- a/29_day/invader/!cons_9x.bat
+++ b/29_day/invader/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/29_day/invader/!cons_nt.bat
+++ b/29_day/invader/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/29_day/invader/Makefile
+++ b/29_day/invader/Makefile
@@ -0,0 +1,5 @@
+APP      = invader
+STACK    = 90k
+MALLOC   = 0k
+
+include ../app_make.txt
--- a/29_day/invader/invader.c
+++ b/29_day/invader/invader.c
@@ -0,0 +1,281 @@
+#include <stdio.h>		/* sprintf */
+#include <string.h>		/* strlen */
+#include "apilib.h"
+
+void putstr(int win, char *winbuf, int x, int y, int col, unsigned char *s);
+void wait(int i, int timer, char *keyflag);
+
+static unsigned char charset[16 * 8] = {
+
+	/* invader(0) */
+	0x00, 0x00, 0x00, 0x43, 0x5f, 0x5f, 0x5f, 0x7f,
+	0x1f, 0x1f, 0x1f, 0x1f, 0x00, 0x20, 0x3f, 0x00,
+
+	/* invader(1) */
+	0x00, 0x0f, 0x7f, 0xff, 0xcf, 0xcf, 0xcf, 0xff,
+	0xff, 0xe0, 0xff, 0xff, 0xc0, 0xc0, 0xc0, 0x00,
+
+	/* invader(2) */
+	0x00, 0xf0, 0xfe, 0xff, 0xf3, 0xf3, 0xf3, 0xff,
+	0xff, 0x07, 0xff, 0xff, 0x03, 0x03, 0x03, 0x00,
+
+	/* invader(3) */
+	0x00, 0x00, 0x00, 0xc2, 0xfa, 0xfa, 0xfa, 0xfe,
+	0xf8, 0xf8, 0xf8, 0xf8, 0x00, 0x04, 0xfc, 0x00,
+
+	/* fighter(0) */
+	0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
+	0x01, 0x43, 0x47, 0x4f, 0x5f, 0x7f, 0x7f, 0x00,
+
+	/* fighter(1) */
+	0x18, 0x7e, 0xff, 0xc3, 0xc3, 0xc3, 0xc3, 0xff,
+	0xff, 0xff, 0xe7, 0xe7, 0xe7, 0xe7, 0xff, 0x00,
+
+	/* fighter(2) */
+	0x00, 0x00, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+	0x80, 0xc2, 0xe2, 0xf2, 0xfa, 0xfe, 0xfe, 0x00,
+
+	/* laser */
+	0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18,
+	0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00
+};
+/* invader:"abcd", fighter:"efg", laser:"h" */
+
+void HariMain(void)
+{
+	/*
+		fx：自机的x坐标（fighter_x）
+		lx,ly：等离子炮弹的坐标（laser_x,laser_y）
+		ix,iy：外星人群的坐标（invaders_x,in-vaders_y）
+		idir：外星人群的移动方向（invaders_direc-tion）
+		laserwait：等离子炮弹的剩余充电时间
+		movewait：当这个变量变为0时外星人群前进一步
+		movewait0：movewait的初始值（消灭30只敌人后减少）
+		invline：外星人群的行数（invaders_line）
+		score：当前得分
+		high：最高得分
+		point：得分的增加量（奖金的单价？）
+		invstr：将外星人群的状态显示为字符串的变量
+	*/
+
+	int win, timer, i, j, fx, laserwait, lx = 0, ly;
+	int ix, iy, movewait0, movewait, idir;
+	int invline, score, high, point;
+	char winbuf[336 * 261], invstr[32 * 6], s[12], keyflag[4], *p;
+	static char invstr0[32] = " abcd abcd abcd abcd abcd ";
+
+	win = api_openwin(winbuf, 336, 261, -1, "invader");
+	api_boxfilwin(win, 6, 27, 329, 254, 0);
+	timer = api_alloctimer();
+	api_inittimer(timer, 128);
+
+	high = 0;
+	putstr(win, winbuf, 22, 0, 7, "HIGH:00000000");
+
+restart:
+	score = 0;
+	point = 1;
+	putstr(win, winbuf,  4, 0, 7, "SCORE:00000000");
+	movewait0 = 20;
+	fx = 18;
+	putstr(win, winbuf, fx, 13, 6, "efg");
+	wait(100, timer, keyflag);
+
+next_group:
+	wait(100, timer, keyflag);
+	ix = 7;
+	iy = 1;
+	invline = 6;
+	for (i = 0; i < 6; i++) {
+		for (j = 0; j < 27; j++) {
+			invstr[i * 32 + j] = invstr0[j];
+		}
+		putstr(win, winbuf, ix, iy + i, 2, invstr + i * 32);
+	}
+	keyflag[0] = 0;
+	keyflag[1] = 0;
+	keyflag[2] = 0;
+
+	ly = 0; /*不显示*/
+	laserwait = 0;
+	movewait = movewait0;
+	idir = +1;
+	wait(100, timer, keyflag);
+
+	for (;;) {
+		if (laserwait != 0) {
+			laserwait--;
+			keyflag[2 /* space */] = 0;
+		}
+
+		wait(4, timer, keyflag);
+
+		 /*自机的处理*/
+		if (keyflag[0 /* left */]  != 0 && fx > 0) {
+			fx--;
+			putstr(win, winbuf, fx, 13, 6, "efg ");
+			keyflag[0 /* left */]  = 0;
+		}
+		if (keyflag[1 /* right */] != 0 && fx < 37) {
+			putstr(win, winbuf, fx, 13, 6, " efg");
+			fx++;
+			keyflag[1 /* right */] = 0;
+		}
+		if (keyflag[2 /* space */] != 0 && laserwait == 0) {
+			laserwait = 15;
+			lx = fx + 1;
+			ly = 13;
+		}
+
+		/*外星人移动*/
+		if (movewait != 0) {
+			movewait--;
+		} else {
+			movewait = movewait0;
+			if (ix + idir > 14 || ix + idir < 0) {
+				if (iy + invline == 13) {
+					break; /* GAME OVER */
+				}
+				idir = - idir;
+				putstr(win, winbuf, ix + 1, iy, 0, "                         ");
+				iy++;
+			} else {
+				ix += idir;
+			}
+			for (i = 0; i < invline; i++) {
+				putstr(win, winbuf, ix, iy + i, 2, invstr + i * 32);
+			}
+		}
+
+		/*炮弹处理*/
+		if (ly > 0) {
+			if (ly < 13) {
+				if (ix < lx && lx < ix + 25 && iy <= ly && ly < iy + invline) {
+					putstr(win, winbuf, ix, ly, 2, invstr + (ly - iy) * 32);
+				} else {
+					putstr(win, winbuf, lx, ly, 0, " ");
+				}
+			}
+			ly--;
+			if (ly > 0) {
+				putstr(win, winbuf, lx, ly, 3, "h");
+			} else {
+				point -= 10;
+				if (point <= 0) {
+					point = 1;
+				}
+			}
+			if (ix < lx && lx < ix + 25 && iy <= ly && ly < iy + invline) {
+				p = invstr + (ly - iy) * 32 + (lx - ix);
+				if (*p != ' ') {
+					/* hit ! */
+					score += point;
+					point++;
+					sprintf(s, "%08d", score);
+					putstr(win, winbuf, 10, 0, 7, s);
+					if (high < score) {
+						high = score;
+						putstr(win, winbuf, 27, 0, 7, s);
+					}
+					for (p--; *p != ' '; p--) { }
+					for (i = 1; i < 5; i++) {
+						p[i] = ' ';
+					}
+					putstr(win, winbuf, ix, ly, 2, invstr + (ly - iy) * 32);
+					for (; invline > 0; invline--) {
+						for (p = invstr + (invline - 1) * 32; *p != 0; p++) {
+							if (*p != ' ') {
+								goto alive;
+							}
+						}
+					}
+					/*全部消灭*/
+					movewait0 -= movewait0 / 3;
+					goto next_group;
+	alive:
+					ly = 0;
+				}
+			}
+		}
+	}
+
+	/* GAME OVER */
+	putstr(win, winbuf, 15, 6, 1, "GAME OVER");
+	wait(0, timer, keyflag);
+	for (i = 1; i < 14; i++) {
+		putstr(win, winbuf, 0, i, 0, "                                        ");
+	}
+	goto restart;
+}
+
+void putstr(int win, char *winbuf, int x, int y, int col, unsigned char *s)
+{
+	int c, x0, i;
+	char *p, *q, t[2];
+	x = x * 8 + 8;
+	y = y * 16 + 29;
+	x0 = x;
+	i = strlen(s);	/*计算s的字符数*/
+	api_boxfilwin(win + 1, x, y, x + i * 8 - 1, y + 15, 0);
+	q = winbuf + y * 336;
+	t[1] = 0;
+	for (;;) {
+		c = *s;
+		if (c == 0) {
+			break;
+		}
+		if (c != ' ') {
+			if ('a' <= c && c <= 'h') {
+				p = charset + 16 * (c - 'a');
+				q += x;
+				for (i = 0; i < 16; i++) {
+					if ((p[i] & 0x80) != 0) { q[0] = col; }
+					if ((p[i] & 0x40) != 0) { q[1] = col; }
+					if ((p[i] & 0x20) != 0) { q[2] = col; }
+					if ((p[i] & 0x10) != 0) { q[3] = col; }
+					if ((p[i] & 0x08) != 0) { q[4] = col; }
+					if ((p[i] & 0x04) != 0) { q[5] = col; }
+					if ((p[i] & 0x02) != 0) { q[6] = col; }
+					if ((p[i] & 0x01) != 0) { q[7] = col; }
+					q += 336;
+				}
+				q -= 336 * 16 + x;
+			} else {
+				t[0] = *s;
+				api_putstrwin(win + 1, x, y, col, 1, t);
+			}
+		}
+		s++;
+		x += 8;
+	}
+	api_refreshwin(win, x0, y, x, y + 16);
+	return;
+}
+
+void wait(int i, int timer, char *keyflag)
+{
+	int j;
+	if (i > 0) {
+		/*等待一段时间*/
+		api_settimer(timer, i);
+		i = 128;
+	} else {
+		i = 0x0a; /* Enter */
+	}
+	for (;;) {
+		j = api_getkey(1);
+		if (i == j) {
+			break;
+		}
+		if (j == '4') {
+			keyflag[0 /* left */]  = 1;
+		}
+		if (j == '6') {
+			keyflag[1 /* right */] = 1;
+		}
+		if (j == ' ') {
+			keyflag[2 /* space */] = 1;
+		}
+	}
+	return;
+}
--- a/29_day/invader/make.bat
+++ b/29_day/invader/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/!cons_9x.bat
+++ b/30_day/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/!cons_nt.bat
+++ b/30_day/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/Makefile
+++ b/30_day/Makefile
@@ -0,0 +1,209 @@
+TOOLPATH = ../z_tools/
+INCPATH  = ../z_tools/haribote/
+
+MAKE     = $(TOOLPATH)make.exe -r
+EDIMG    = $(TOOLPATH)edimg.exe
+IMGTOL   = $(TOOLPATH)imgtol.com
+COPY     = copy
+DEL      = del
+
+#默认动作
+
+default :
+	$(MAKE) haribote.img
+
+#文件生成规则
+
+haribote.img : haribote/ipl10.bin haribote/haribote.sys Makefile \
+		a/a.hrb hello3/hello3.hrb hello4/hello4.hrb hello5/hello5.hrb \
+		winhelo/winhelo.hrb winhelo2/winhelo2.hrb winhelo3/winhelo3.hrb \
+		star1/star1.hrb stars/stars.hrb stars2/stars2.hrb \
+		lines/lines.hrb walk/walk.hrb noodle/noodle.hrb \
+		beepdown/beepdown.hrb color/color.hrb color2/color2.hrb \
+		sosu/sosu.hrb sosu2/sosu2.hrb sosu3/sosu3.hrb \
+		type/type.hrb iroha/iroha.hrb chklang/chklang.hrb \
+		notrec/notrec.hrb bball/bball.hrb invader/invader.hrb \
+		calc/calc.hrb tview/tview.hrb mmlplay/mmlplay.hrb gview/gview.hrb
+	$(EDIMG)   imgin:../z_tools/fdimg0at.tek \
+		wbinimg src:haribote/ipl10.bin len:512 from:0 to:0 \
+		copy from:haribote/haribote.sys to:@: \
+		copy from:haribote/jp.nas to:@: \
+		copy from:make.bat to:@: \
+		copy from:a/a.hrb to:@: \
+		copy from:hello3/hello3.hrb to:@: \
+		copy from:hello4/hello4.hrb to:@: \
+		copy from:hello5/hello5.hrb to:@: \
+		copy from:winhelo/winhelo.hrb to:@: \
+		copy from:winhelo2/winhelo2.hrb to:@: \
+		copy from:winhelo3/winhelo3.hrb to:@: \
+		copy from:star1/star1.hrb to:@: \
+		copy from:stars/stars.hrb to:@: \
+		copy from:stars2/stars2.hrb to:@: \
+		copy from:lines/lines.hrb to:@: \
+		copy from:walk/walk.hrb to:@: \
+		copy from:noodle/noodle.hrb to:@: \
+		copy from:beepdown/beepdown.hrb to:@: \
+		copy from:color/color.hrb to:@: \
+		copy from:color2/color2.hrb to:@: \
+		copy from:sosu/sosu.hrb to:@: \
+		copy from:sosu2/sosu2.hrb to:@: \
+		copy from:sosu3/sosu3.hrb to:@: \
+		copy from:type/type.hrb to:@: \
+		copy from:iroha/iroha.hrb to:@: \
+		copy from:chklang/chklang.hrb to:@: \
+		copy from:euc.txt to:@: \
+		copy from:notrec/notrec.hrb to:@: \
+		copy from:bball/bball.hrb to:@: \
+		copy from:invader/invader.hrb to:@: \
+		copy from:calc/calc.hrb to:@: \
+		copy from:tview/tview.hrb to:@: \
+		copy from:mmlplay/mmlplay.hrb to:@: \
+		copy from:mmldata/kirakira.mml to:@: \
+		copy from:mmldata/fujisan.mml to:@: \
+		copy from:mmldata/daigo.mml to:@: \
+		copy from:mmldata/daiku.mml to:@: \
+		copy from:gview/gview.hrb to:@: \
+		copy from:pictdata/fujisan.jpg to:@: \
+		copy from:pictdata/night.bmp to:@: \
+		copy from:nihongo/nihongo.fnt to:@: \
+		imgout:haribote.img
+
+#命令
+
+run :
+	$(MAKE) haribote.img
+	$(COPY) haribote.img ..\z_tools\qemu\fdimage0.bin
+	$(MAKE) -C ../z_tools/qemu
+
+install :
+	$(MAKE) haribote.img
+	$(IMGTOL) w a: haribote.img
+
+full :
+	$(MAKE) -C haribote
+	$(MAKE) -C apilib
+	$(MAKE) -C stdlib
+	$(MAKE) -C a
+	$(MAKE) -C hello3
+	$(MAKE) -C hello4
+	$(MAKE) -C hello5
+	$(MAKE) -C winhelo
+	$(MAKE) -C winhelo2
+	$(MAKE) -C winhelo3
+	$(MAKE) -C star1
+	$(MAKE) -C stars
+	$(MAKE) -C stars2
+	$(MAKE) -C lines
+	$(MAKE) -C walk
+	$(MAKE) -C noodle
+	$(MAKE) -C beepdown
+	$(MAKE) -C color
+	$(MAKE) -C color2
+	$(MAKE) -C sosu
+	$(MAKE) -C sosu2
+	$(MAKE) -C sosu3
+	$(MAKE) -C type
+	$(MAKE) -C iroha
+	$(MAKE) -C chklang
+	$(MAKE) -C notrec
+	$(MAKE) -C bball
+	$(MAKE) -C invader
+	$(MAKE) -C calc
+	$(MAKE) -C tview
+	$(MAKE) -C mmlplay
+	$(MAKE) -C gview
+	$(MAKE) haribote.img
+
+run_full :
+	$(MAKE) full
+	$(COPY) haribote.img ..\z_tools\qemu\fdimage0.bin
+	$(MAKE) -C ../z_tools/qemu
+
+install_full :
+	$(MAKE) full
+	$(IMGTOL) w a: haribote.img
+
+run_os :
+	$(MAKE) -C haribote
+	$(MAKE) run
+
+clean :
+#不执行任何操作
+
+src_only :
+	$(MAKE) clean
+	-$(DEL) haribote.img
+
+clean_full :
+	$(MAKE) -C haribote		clean
+	$(MAKE) -C apilib		clean
+	$(MAKE) -C stdlib		clean
+	$(MAKE) -C a			clean
+	$(MAKE) -C hello3		clean
+	$(MAKE) -C hello4		clean
+	$(MAKE) -C hello5		clean
+	$(MAKE) -C winhelo		clean
+	$(MAKE) -C winhelo2		clean
+	$(MAKE) -C winhelo3		clean
+	$(MAKE) -C star1		clean
+	$(MAKE) -C stars		clean
+	$(MAKE) -C stars2		clean
+	$(MAKE) -C lines		clean
+	$(MAKE) -C walk			clean
+	$(MAKE) -C noodle		clean
+	$(MAKE) -C beepdown		clean
+	$(MAKE) -C color		clean
+	$(MAKE) -C color2		clean
+	$(MAKE) -C sosu			clean
+	$(MAKE) -C sosu2		clean
+	$(MAKE) -C sosu3		clean
+	$(MAKE) -C type			clean
+	$(MAKE) -C iroha		clean
+	$(MAKE) -C chklang		clean
+	$(MAKE) -C notrec		clean
+	$(MAKE) -C bball		clean
+	$(MAKE) -C invader		clean
+	$(MAKE) -C calc			clean
+	$(MAKE) -C tview		clean
+	$(MAKE) -C mmlplay		clean
+	$(MAKE) -C gview		clean
+
+src_only_full :
+	$(MAKE) -C haribote		src_only
+	$(MAKE) -C apilib		src_only
+	$(MAKE) -C stdlib		src_only
+	$(MAKE) -C a			src_only
+	$(MAKE) -C hello3		src_only
+	$(MAKE) -C hello4		src_only
+	$(MAKE) -C hello5		src_only
+	$(MAKE) -C winhelo		src_only
+	$(MAKE) -C winhelo2		src_only
+	$(MAKE) -C winhelo3		src_only
+	$(MAKE) -C star1		src_only
+	$(MAKE) -C stars		src_only
+	$(MAKE) -C stars2		src_only
+	$(MAKE) -C lines		src_only
+	$(MAKE) -C walk			src_only
+	$(MAKE) -C noodle		src_only
+	$(MAKE) -C beepdown		src_only
+	$(MAKE) -C color		src_only
+	$(MAKE) -C color2		src_only
+	$(MAKE) -C sosu			src_only
+	$(MAKE) -C sosu2		src_only
+	$(MAKE) -C sosu3		src_only
+	$(MAKE) -C type			src_only
+	$(MAKE) -C iroha		src_only
+	$(MAKE) -C chklang		src_only
+	$(MAKE) -C notrec		src_only
+	$(MAKE) -C bball		src_only
+	$(MAKE) -C invader		src_only
+	$(MAKE) -C calc			src_only
+	$(MAKE) -C tview		src_only
+	$(MAKE) -C mmlplay		src_only
+	$(MAKE) -C gview		src_only
+	-$(DEL) haribote.img
+
+refresh :
+	$(MAKE) full
+	$(MAKE) clean_full
+	-$(DEL) haribote.img
--- a/30_day/a/!cons_9x.bat
+++ b/30_day/a/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/a/!cons_nt.bat
+++ b/30_day/a/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/a/Makefile
+++ b/30_day/a/Makefile
@@ -0,0 +1,8 @@
+APP      = a
+STACK    = 1k
+MALLOC   = 0k
+
+include ../app_make.txt
+
+$(APP).hrb : $(APP).org Makefile
+	$(COPY) $(APP).org $(APP).hrb
--- a/30_day/a/a.c
+++ b/30_day/a/a.c
@@ -0,0 +1,7 @@
+#include "apilib.h"
+
+void HariMain(void)
+{
+	api_putchar('A');
+	api_end();
+}
--- a/30_day/a/make.bat
+++ b/30_day/a/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/apilib.h
+++ b/30_day/apilib.h
@@ -0,0 +1,27 @@
+void api_putchar(int c);
+void api_putstr0(char *s);
+void api_putstr1(char *s, int l);
+void api_end(void);
+int api_openwin(char *buf, int xsiz, int ysiz, int col_inv, char *title);
+void api_putstrwin(int win, int x, int y, int col, int len, char *str);
+void api_boxfilwin(int win, int x0, int y0, int x1, int y1, int col);
+void api_initmalloc(void);
+char *api_malloc(int size);
+void api_free(char *addr, int size);
+void api_point(int win, int x, int y, int col);
+void api_refreshwin(int win, int x0, int y0, int x1, int y1);
+void api_linewin(int win, int x0, int y0, int x1, int y1, int col);
+void api_closewin(int win);
+int api_getkey(int mode);
+int api_alloctimer(void);
+void api_inittimer(int timer, int data);
+void api_settimer(int timer, int time);
+void api_freetimer(int timer);
+void api_beep(int tone);
+int api_fopen(char *fname);
+void api_fclose(int fhandle);
+void api_fseek(int fhandle, int offset, int mode);
+int api_fsize(int fhandle, int mode);
+int api_fread(char *buf, int maxsize, int fhandle);
+int api_cmdline(char *buf, int maxsize);
+int api_getlang(void);
--- a/30_day/apilib/!cons_9x.bat
+++ b/30_day/apilib/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/apilib/!cons_nt.bat
+++ b/30_day/apilib/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/apilib/Makefile
+++ b/30_day/apilib/Makefile
@@ -0,0 +1,48 @@
+OBJS_API =	api001.obj api002.obj api003.obj api004.obj api005.obj api006.obj \
+			api007.obj api008.obj api009.obj api010.obj api011.obj api012.obj \
+			api013.obj api014.obj api015.obj api016.obj api017.obj api018.obj \
+			api019.obj api020.obj api021.obj api022.obj api023.obj api024.obj \
+			api025.obj api026.obj api027.obj alloca.obj
+
+TOOLPATH = ../../z_tools/
+INCPATH  = ../../z_tools/haribote/
+
+MAKE     = $(TOOLPATH)make.exe -r
+NASK     = $(TOOLPATH)nask.exe
+CC1      = $(TOOLPATH)cc1.exe -I$(INCPATH) -Os -Wall -quiet
+GAS2NASK = $(TOOLPATH)gas2nask.exe -a
+OBJ2BIM  = $(TOOLPATH)obj2bim.exe
+MAKEFONT = $(TOOLPATH)makefont.exe
+BIN2OBJ  = $(TOOLPATH)bin2obj.exe
+BIM2HRB  = $(TOOLPATH)bim2hrb.exe
+RULEFILE = ../haribote.rul
+EDIMG    = $(TOOLPATH)edimg.exe
+IMGTOL   = $(TOOLPATH)imgtol.com
+GOLIB    = $(TOOLPATH)golib00.exe 
+COPY     = copy
+DEL      = del
+
+#默认动作
+
+default :
+	$(MAKE) apilib.lib
+
+#库生成规则
+
+apilib.lib : Makefile $(OBJS_API)
+	$(GOLIB) $(OBJS_API) out:apilib.lib
+
+#文件生成规则
+
+%.obj : %.nas Makefile
+	$(NASK) $*.nas $*.obj $*.lst
+
+#命令
+
+clean :
+	-$(DEL) *.lst
+	-$(DEL) *.obj
+
+src_only :
+	$(MAKE) clean
+	-$(DEL) apilib.lib
--- a/30_day/apilib/alloca.nas
+++ b/30_day/apilib/alloca.nas
@@ -0,0 +1,13 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "alloca.nas"]
+
+		GLOBAL	__alloca
+
+[SECTION .text]
+
+__alloca:
+		ADD		EAX,-4
+		SUB		ESP,EAX
+		JMP		DWORD [ESP+EAX]		; 代替RET
--- a/30_day/apilib/api001.nas
+++ b/30_day/apilib/api001.nas
@@ -0,0 +1,14 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api001.nas"]
+
+		GLOBAL	_api_putchar
+
+[SECTION .text]
+
+_api_putchar:	; void api_putchar(int c);
+		MOV		EDX,1
+		MOV		AL,[ESP+4]		; c
+		INT		0x40
+		RET
--- a/30_day/apilib/api002.nas
+++ b/30_day/apilib/api002.nas
@@ -0,0 +1,16 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api002.nas"]
+
+		GLOBAL	_api_putstr0
+
+[SECTION .text]
+
+_api_putstr0:	; void api_putstr0(char *s);
+		PUSH	EBX
+		MOV		EDX,2
+		MOV		EBX,[ESP+8]		; s
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api003.nas
+++ b/30_day/apilib/api003.nas
@@ -0,0 +1,17 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api003.nas"]
+
+		GLOBAL	_api_putstr1
+
+[SECTION .text]
+
+_api_putstr1:	; void api_putstr1(char *s, int l);
+		PUSH	EBX
+		MOV		EDX,3
+		MOV		EBX,[ESP+ 8]	; s
+		MOV		ECX,[ESP+12]	; l
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api004.nas
+++ b/30_day/apilib/api004.nas
@@ -0,0 +1,12 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api004.nas"]
+
+		GLOBAL	_api_end
+
+[SECTION .text]
+
+_api_end:	; void api_end(void);
+		MOV		EDX,4
+		INT		0x40
--- a/30_day/apilib/api005.nas
+++ b/30_day/apilib/api005.nas
@@ -0,0 +1,24 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api005.nas"]
+
+		GLOBAL	_api_openwin
+
+[SECTION .text]
+
+_api_openwin:	; int api_openwin(char *buf, int xsiz, int ysiz, int col_inv, char *title);
+		PUSH	EDI
+		PUSH	ESI
+		PUSH	EBX
+		MOV		EDX,5
+		MOV		EBX,[ESP+16]	; buf
+		MOV		ESI,[ESP+20]	; xsiz
+		MOV		EDI,[ESP+24]	; ysiz
+		MOV		EAX,[ESP+28]	; col_inv
+		MOV		ECX,[ESP+32]	; title
+		INT		0x40
+		POP		EBX
+		POP		ESI
+		POP		EDI
+		RET
--- a/30_day/apilib/api006.nas
+++ b/30_day/apilib/api006.nas
@@ -0,0 +1,27 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api006.nas"]
+
+		GLOBAL	_api_putstrwin
+
+[SECTION .text]
+
+_api_putstrwin:	; void api_putstrwin(int win, int x, int y, int col, int len, char *str);
+		PUSH	EDI
+		PUSH	ESI
+		PUSH	EBP
+		PUSH	EBX
+		MOV		EDX,6
+		MOV		EBX,[ESP+20]	; win
+		MOV		ESI,[ESP+24]	; x
+		MOV		EDI,[ESP+28]	; y
+		MOV		EAX,[ESP+32]	; col
+		MOV		ECX,[ESP+36]	; len
+		MOV		EBP,[ESP+40]	; str
+		INT		0x40
+		POP		EBX
+		POP		EBP
+		POP		ESI
+		POP		EDI
+		RET
--- a/30_day/apilib/api007.nas
+++ b/30_day/apilib/api007.nas
@@ -0,0 +1,27 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api007.nas"]
+
+		GLOBAL	_api_boxfilwin
+
+[SECTION .text]
+
+_api_boxfilwin:	; void api_boxfilwin(int win, int x0, int y0, int x1, int y1, int col);
+		PUSH	EDI
+		PUSH	ESI
+		PUSH	EBP
+		PUSH	EBX
+		MOV		EDX,7
+		MOV		EBX,[ESP+20]	; win
+		MOV		EAX,[ESP+24]	; x0
+		MOV		ECX,[ESP+28]	; y0
+		MOV		ESI,[ESP+32]	; x1
+		MOV		EDI,[ESP+36]	; y1
+		MOV		EBP,[ESP+40]	; col
+		INT		0x40
+		POP		EBX
+		POP		EBP
+		POP		ESI
+		POP		EDI
+		RET
--- a/30_day/apilib/api008.nas
+++ b/30_day/apilib/api008.nas
@@ -0,0 +1,20 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api008.nas"]
+
+		GLOBAL	_api_initmalloc
+
+[SECTION .text]
+
+_api_initmalloc:	; void api_initmalloc(void);
+		PUSH	EBX
+		MOV		EDX,8
+		MOV		EBX,[CS:0x0020]		; malloc内存空间的地址
+		MOV		EAX,EBX
+		ADD		EAX,32*1024				; 加上32KB
+		MOV		ECX,[CS:0x0000]		; 数据段的大小
+		SUB		ECX,EAX
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api009.nas
+++ b/30_day/apilib/api009.nas
@@ -0,0 +1,17 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api009.nas"]
+
+		GLOBAL	_api_malloc
+
+[SECTION .text]
+
+_api_malloc:		; char *api_malloc(int size);
+		PUSH	EBX
+		MOV		EDX,9
+		MOV		EBX,[CS:0x0020]
+		MOV		ECX,[ESP+8]			; size
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api010.nas
+++ b/30_day/apilib/api010.nas
@@ -0,0 +1,18 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api010.nas"]
+
+		GLOBAL	_api_free
+
+[SECTION .text]
+
+_api_free:			; void api_free(char *addr, int size);
+		PUSH	EBX
+		MOV		EDX,10
+		MOV		EBX,[CS:0x0020]
+		MOV		EAX,[ESP+ 8]		; addr
+		MOV		ECX,[ESP+12]		; size
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api011.nas
+++ b/30_day/apilib/api011.nas
@@ -0,0 +1,23 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api011.nas"]
+
+		GLOBAL	_api_point
+
+[SECTION .text]
+
+_api_point:		; void api_point(int win, int x, int y, int col);
+		PUSH	EDI
+		PUSH	ESI
+		PUSH	EBX
+		MOV		EDX,11
+		MOV		EBX,[ESP+16]	; win
+		MOV		ESI,[ESP+20]	; x
+		MOV		EDI,[ESP+24]	; y
+		MOV		EAX,[ESP+28]	; col
+		INT		0x40
+		POP		EBX
+		POP		ESI
+		POP		EDI
+		RET
--- a/30_day/apilib/api012.nas
+++ b/30_day/apilib/api012.nas
@@ -0,0 +1,24 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api012.nas"]
+
+		GLOBAL	_api_refreshwin
+
+[SECTION .text]
+
+_api_refreshwin:	; void api_refreshwin(int win, int x0, int y0, int x1, int y1);
+		PUSH	EDI
+		PUSH	ESI
+		PUSH	EBX
+		MOV		EDX,12
+		MOV		EBX,[ESP+16]	; win
+		MOV		EAX,[ESP+20]	; x0
+		MOV		ECX,[ESP+24]	; y0
+		MOV		ESI,[ESP+28]	; x1
+		MOV		EDI,[ESP+32]	; y1
+		INT		0x40
+		POP		EBX
+		POP		ESI
+		POP		EDI
+		RET
--- a/30_day/apilib/api013.nas
+++ b/30_day/apilib/api013.nas
@@ -0,0 +1,27 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api013.nas"]
+
+		GLOBAL	_api_linewin
+
+[SECTION .text]
+
+_api_linewin:		; void api_linewin(int win, int x0, int y0, int x1, int y1, int col);
+		PUSH	EDI
+		PUSH	ESI
+		PUSH	EBP
+		PUSH	EBX
+		MOV		EDX,13
+		MOV		EBX,[ESP+20]	; win
+		MOV		EAX,[ESP+24]	; x0
+		MOV		ECX,[ESP+28]	; y0
+		MOV		ESI,[ESP+32]	; x1
+		MOV		EDI,[ESP+36]	; y1
+		MOV		EBP,[ESP+40]	; col
+		INT		0x40
+		POP		EBX
+		POP		EBP
+		POP		ESI
+		POP		EDI
+		RET
--- a/30_day/apilib/api014.nas
+++ b/30_day/apilib/api014.nas
@@ -0,0 +1,16 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api014.nas"]
+
+		GLOBAL	_api_closewin
+
+[SECTION .text]
+
+_api_closewin:		; void api_closewin(int win);
+		PUSH	EBX
+		MOV		EDX,14
+		MOV		EBX,[ESP+8]	; win
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api015.nas
+++ b/30_day/apilib/api015.nas
@@ -0,0 +1,14 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api015.nas"]
+
+		GLOBAL	_api_getkey
+
+[SECTION .text]
+
+_api_getkey:		; int api_getkey(int mode);
+		MOV		EDX,15
+		MOV		EAX,[ESP+4]	; mode
+		INT		0x40
+		RET
--- a/30_day/apilib/api016.nas
+++ b/30_day/apilib/api016.nas
@@ -0,0 +1,13 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api016.nas"]
+
+		GLOBAL	_api_alloctimer
+
+[SECTION .text]
+
+_api_alloctimer:	; int api_alloctimer(void);
+		MOV		EDX,16
+		INT		0x40
+		RET
--- a/30_day/apilib/api017.nas
+++ b/30_day/apilib/api017.nas
@@ -0,0 +1,17 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api017.nas"]
+
+		GLOBAL	_api_inittimer
+
+[SECTION .text]
+
+_api_inittimer:		; void api_inittimer(int timer, int data);
+		PUSH	EBX
+		MOV		EDX,17
+		MOV		EBX,[ESP+ 8]		; timer
+		MOV		EAX,[ESP+12]		; data
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api018.nas
+++ b/30_day/apilib/api018.nas
@@ -0,0 +1,17 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api018.nas"]
+
+		GLOBAL	_api_settimer
+
+[SECTION .text]
+
+_api_settimer:		; void api_settimer(int timer, int time);
+		PUSH	EBX
+		MOV		EDX,18
+		MOV		EBX,[ESP+ 8]		; timer
+		MOV		EAX,[ESP+12]		; time
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api019.nas
+++ b/30_day/apilib/api019.nas
@@ -0,0 +1,16 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api019.nas"]
+
+		GLOBAL	_api_freetimer
+
+[SECTION .text]
+
+_api_freetimer:		; void api_freetimer(int timer);
+		PUSH	EBX
+		MOV		EDX,19
+		MOV		EBX,[ESP+ 8]		; timer
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api020.nas
+++ b/30_day/apilib/api020.nas
@@ -0,0 +1,14 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api020.nas"]
+
+		GLOBAL	_api_beep
+
+[SECTION .text]
+
+_api_beep:			; void api_beep(int tone);
+		MOV		EDX,20
+		MOV		EAX,[ESP+4]			; tone
+		INT		0x40
+		RET
--- a/30_day/apilib/api021.nas
+++ b/30_day/apilib/api021.nas
@@ -0,0 +1,16 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api021.nas"]
+
+		GLOBAL	_api_fopen
+
+[SECTION .text]
+
+_api_fopen:			; int api_fopen(char *fname);
+		PUSH	EBX
+		MOV		EDX,21
+		MOV		EBX,[ESP+8]			; fname
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api022.nas
+++ b/30_day/apilib/api022.nas
@@ -0,0 +1,14 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api022.nas"]
+
+		GLOBAL	_api_fclose
+
+[SECTION .text]
+
+_api_fclose:		; void api_fclose(int fhandle);
+		MOV		EDX,22
+		MOV		EAX,[ESP+4]			; fhandle
+		INT		0x40
+		RET
--- a/30_day/apilib/api023.nas
+++ b/30_day/apilib/api023.nas
@@ -0,0 +1,18 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api023.nas"]
+
+		GLOBAL	_api_fseek
+
+[SECTION .text]
+
+_api_fseek:			; void api_fseek(int fhandle, int offset, int mode);
+		PUSH	EBX
+		MOV		EDX,23
+		MOV		EAX,[ESP+8]			; fhandle
+		MOV		ECX,[ESP+16]		; mode
+		MOV		EBX,[ESP+12]		; offset
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api024.nas
+++ b/30_day/apilib/api024.nas
@@ -0,0 +1,15 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api024.nas"]
+
+		GLOBAL	_api_fsize
+
+[SECTION .text]
+
+_api_fsize:			; int api_fsize(int fhandle, int mode);
+		MOV		EDX,24
+		MOV		EAX,[ESP+4]			; fhandle
+		MOV		ECX,[ESP+8]			; mode
+		INT		0x40
+		RET
--- a/30_day/apilib/api025.nas
+++ b/30_day/apilib/api025.nas
@@ -0,0 +1,18 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api025.nas"]
+
+		GLOBAL	_api_fread
+
+[SECTION .text]
+
+_api_fread:			; int api_fread(char *buf, int maxsize, int fhandle);
+		PUSH	EBX
+		MOV		EDX,25
+		MOV		EAX,[ESP+16]		; fhandle
+		MOV		ECX,[ESP+12]		; maxsize
+		MOV		EBX,[ESP+8]			; buf
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api026.nas
+++ b/30_day/apilib/api026.nas
@@ -0,0 +1,17 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api026.nas"]
+
+		GLOBAL	_api_cmdline
+
+[SECTION .text]
+
+_api_cmdline:		; int api_cmdline(char *buf, int maxsize);
+		PUSH	EBX
+		MOV		EDX,26
+		MOV		ECX,[ESP+12]		; maxsize
+		MOV		EBX,[ESP+8]			; buf
+		INT		0x40
+		POP		EBX
+		RET
--- a/30_day/apilib/api027.nas
+++ b/30_day/apilib/api027.nas
@@ -0,0 +1,13 @@
+[FORMAT "WCOFF"]
+[INSTRSET "i486p"]
+[BITS 32]
+[FILE "api027.nas"]
+
+		GLOBAL	_api_getlang
+
+[SECTION .text]
+
+_api_getlang:		; int api_getlang(void);
+		MOV		EDX,27
+		INT		0x40
+		RET
--- a/30_day/apilib/make.bat
+++ b/30_day/apilib/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/app_make.txt
+++ b/30_day/app_make.txt
@@ -0,0 +1,92 @@
+TOOLPATH = ../../z_tools/
+INCPATH  = ../../z_tools/haribote/
+APILIBPATH   = ../apilib/
+STDLIBPATH   = ../stdlib/
+HARIBOTEPATH = ../haribote/
+
+MAKE     = $(TOOLPATH)make.exe -r
+NASK     = $(TOOLPATH)nask.exe
+CC1      = $(TOOLPATH)cc1.exe -I$(INCPATH) -I../ -Os -Wall -quiet
+GAS2NASK = $(TOOLPATH)gas2nask.exe -a
+OBJ2BIM  = $(TOOLPATH)obj2bim.exe
+MAKEFONT = $(TOOLPATH)makefont.exe
+BIN2OBJ  = $(TOOLPATH)bin2obj.exe
+BIM2HRB  = $(TOOLPATH)bim2hrb.exe
+BIM2BIN  = $(TOOLPATH)bim2bin.exe
+RULEFILE = ../haribote.rul
+EDIMG    = $(TOOLPATH)edimg.exe
+IMGTOL   = $(TOOLPATH)imgtol.com
+GOLIB    = $(TOOLPATH)golib00.exe 
+COPY     = copy
+DEL      = del
+
+#默认动作
+
+default :
+	$(MAKE) $(APP).hrb
+
+#文件生成规则
+
+$(APP).bim : $(APP).obj $(APILIBPATH)apilib.lib $(STDLIBPATH)stdlib.lib Makefile ../app_make.txt
+	$(OBJ2BIM) @$(RULEFILE) out:$(APP).bim map:$(APP).map stack:$(STACK) \
+		$(APP).obj $(APILIBPATH)apilib.lib $(STDLIBPATH)stdlib.lib
+
+$(STDAPP).bim : $(APP).obj $(STDLIBPATH)stdlib.lib Makefile ../app_make.txt
+	$(OBJ2BIM) @$(RULEFILE) out:$(APP).bim map:$(APP).map stack:$(STACK) \
+		$(APP).obj $(STDLIBPATH)stdlib.lib
+
+haribote.img : ../haribote/ipl10.bin ../haribote/haribote.sys $(APP).hrb \
+		Makefile ../app_make.txt
+	$(EDIMG)   imgin:../../z_tools/fdimg0at.tek \
+		wbinimg src:../haribote/ipl10.bin len:512 from:0 to:0 \
+		copy from:../haribote/haribote.sys to:@: \
+		copy from:$(APP).hrb to:@: \
+		copy from:../nihongo/nihongo.fnt to:@: \
+		imgout:haribote.img
+
+#一般规则
+
+%.gas : %.c ../apilib.h  ../stdlib.h Makefile ../app_make.txt
+	$(CC1) -o $*.gas $*.c
+
+%.nas : %.gas Makefile ../app_make.txt
+	$(GAS2NASK) $*.gas $*.nas
+
+%.obj : %.nas Makefile ../app_make.txt
+	$(NASK) $*.nas $*.obj $*.lst
+
+%.org : %.bim Makefile ../app_make.txt
+	$(BIM2HRB) $*.bim $*.org $(MALLOC)
+
+%.hrb : %.org Makefile ../app_make.txt
+	$(BIM2BIN) -osacmp in:$*.org out:$*.hrb
+
+#命令
+
+run :
+	$(MAKE) haribote.img
+	$(COPY) haribote.img ..\..\z_tools\qemu\fdimage0.bin
+	$(MAKE) -C ../../z_tools/qemu
+
+full :
+	$(MAKE) -C $(APILIBPATH)
+	$(MAKE) -C $(STDLIBPATH)
+	$(MAKE) $(APP).hrb
+
+run_full :
+	$(MAKE) -C $(APILIBPATH)
+	$(MAKE) -C $(STDLIBPATH)
+	$(MAKE) -C ../haribote
+	$(MAKE) run
+
+clean :
+	-$(DEL) *.lst
+	-$(DEL) *.obj
+	-$(DEL) *.map
+	-$(DEL) *.bim
+	-$(DEL) *.org
+	-$(DEL) haribote.img
+
+src_only :
+	$(MAKE) clean
+	-$(DEL) $(APP).hrb
--- a/30_day/bball/!cons_9x.bat
+++ b/30_day/bball/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/bball/!cons_nt.bat
+++ b/30_day/bball/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/bball/Makefile
+++ b/30_day/bball/Makefile
@@ -0,0 +1,5 @@
+APP      = bball
+STACK    = 52k
+MALLOC   = 0k
+
+include ../app_make.txt
--- a/30_day/bball/bball.c
+++ b/30_day/bball/bball.c
@@ -0,0 +1,37 @@
+#include "apilib.h"
+
+void HariMain(void)
+{
+	int win, i, j, dis;
+	char buf[216 * 237];
+	struct POINT {
+		int x, y;
+	};
+	static struct POINT table[16] = {
+		{ 204, 129 }, { 195,  90 }, { 172,  58 }, { 137,  38 }, {  98,  34 },
+		{  61,  46 }, {  31,  73 }, {  15, 110 }, {  15, 148 }, {  31, 185 },
+		{  61, 212 }, {  98, 224 }, { 137, 220 }, { 172, 200 }, { 195, 168 },
+		{ 204, 129 }
+	};
+
+	win = api_openwin(buf, 216, 237, -1, "bball");
+	api_boxfilwin(win, 8, 29, 207, 228, 0);
+	for (i = 0; i <= 14; i++) {
+		for (j = i + 1; j <= 15; j++) {
+			dis = j - i; /*两点间的距离*/
+			if (dis >= 8) {
+				dis = 15 - dis; /*逆向计数*/
+			}
+			if (dis != 0) {
+				api_linewin(win, table[i].x, table[i].y, table[j].x, table[j].y, 8 - dis);
+			}
+		}
+	}
+
+	for (;;) {
+		if (api_getkey(1) == 0x0a) {
+			break; /*按下回车键则break; */
+		}
+	}
+	api_end();
+}
--- a/30_day/bball/make.bat
+++ b/30_day/bball/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/beepdown/!cons_9x.bat
+++ b/30_day/beepdown/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/beepdown/!cons_nt.bat
+++ b/30_day/beepdown/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/beepdown/Makefile
+++ b/30_day/beepdown/Makefile
@@ -0,0 +1,5 @@
+APP      = beepdown
+STACK    = 1k
+MALLOC   = 40k
+
+include ../app_make.txt
--- a/30_day/beepdown/beepdown.c
+++ b/30_day/beepdown/beepdown.c
@@ -0,0 +1,19 @@
+#include "apilib.h"
+
+void HariMain(void)
+{
+	int i, timer;
+	timer = api_alloctimer();
+	api_inittimer(timer, 128);
+	for (i = 20000000; i >= 20000; i -= i / 100) {
+		/* 20KHz～20Hz，即人类可以听到的声音范围*/
+		/* i以1%的速度递减*/
+		api_beep(i);
+		api_settimer(timer, 1); /* 0.01秒*/
+		if (api_getkey(1) != 128) {
+			break;
+		}
+	}
+	api_beep(0);
+	api_end();
+}
--- a/30_day/beepdown/make.bat
+++ b/30_day/beepdown/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/calc/!cons_9x.bat
+++ b/30_day/calc/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/calc/!cons_nt.bat
+++ b/30_day/calc/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/calc/Makefile
+++ b/30_day/calc/Makefile
@@ -0,0 +1,5 @@
+APP      = calc
+STACK    = 4k
+MALLOC   = 0k
+
+include ../app_make.txt
--- a/30_day/calc/calc.c
+++ b/30_day/calc/calc.c
@@ -0,0 +1,163 @@
+#include "apilib.h"
+#include <stdio.h>		/* sprintf */
+
+#define INVALID		-0x7fffffff
+
+int strtol(char *s, char **endp, int base);	/* 标准函数 <stdlib.h> */
+
+char *skipspace(char *p);
+int getnum(char **pp, int priority);
+
+void HariMain(void)
+{
+	int i;
+	char s[30], *p;
+
+	api_cmdline(s, 30);
+	for (p = s; *p > ' '; p++) { }	/* 一直读到空格为止 */
+	i = getnum(&p, 9);
+	if (i == INVALID) {
+		api_putstr0("error!\n");
+	} else {
+		sprintf(s, "= %d = 0x%x\n", i, i);
+		api_putstr0(s);
+	}
+	api_end();
+}
+
+char *skipspace(char *p)
+{
+	for (; *p == ' '; p++) { }	/* 将空格跳过去 */
+	return p;
+}
+
+int getnum(char **pp, int priority)
+{
+	char *p = *pp;
+	int i = INVALID, j;
+	p = skipspace(p);
+
+	/*单项运算符*/
+	if (*p == '+') {
+		p = skipspace(p + 1);
+		i = getnum(&p, 0);
+	} else if (*p == '-') {
+		p = skipspace(p + 1);
+		i = getnum(&p, 0);
+		if (i != INVALID) {
+			i = - i;
+		}
+	} else if (*p == '~') {
+		p = skipspace(p + 1);
+		i = getnum(&p, 0);
+		if (i != INVALID) {
+			i = ~i;
+		}
+	} else if (*p == '(') { /*括号*/
+		p = skipspace(p + 1);
+		i = getnum(&p, 9);
+		if (*p == ')') {
+			p = skipspace(p + 1);
+		} else {
+			i = INVALID;
+		}
+	} else if ('0' <= *p && *p <= '9') { /*数值*/
+		i = strtol(p, &p, 0);
+	} else { /*错误 */
+		i = INVALID;
+	}
+
+	/*二项运算符*/
+	for (;;) {
+		if (i == INVALID) {
+			break;
+		}
+		p = skipspace(p);
+		if (*p == '+' && priority > 2) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 2);
+			if (j != INVALID) {
+				i += j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '-' && priority > 2) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 2);
+			if (j != INVALID) {
+				i -= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '*' && priority > 1) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 1);
+			if (j != INVALID) {
+				i *= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '/' && priority > 1) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 1);
+			if (j != INVALID && j != 0) {
+				i /= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '%' && priority > 1) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 1);
+			if (j != INVALID && j != 0) {
+				i %= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '<' && p[1] == '<' && priority > 3) {
+			p = skipspace(p + 2);
+			j = getnum(&p, 3);
+			if (j != INVALID && j != 0) {
+				i <<= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '>' && p[1] == '>' && priority > 3) {
+			p = skipspace(p + 2);
+			j = getnum(&p, 3);
+			if (j != INVALID && j != 0) {
+				i >>= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '&' && priority > 4) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 4);
+			if (j != INVALID) {
+				i &= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '^' && priority > 5) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 5);
+			if (j != INVALID) {
+				i ^= j;
+			} else {
+				i = INVALID;
+			}
+		} else if (*p == '|' && priority > 6) {
+			p = skipspace(p + 1);
+			j = getnum(&p, 6);
+			if (j != INVALID) {
+				i |= j;
+			} else {
+				i = INVALID;
+			}
+		} else {
+			break;
+		}
+	}
+	p = skipspace(p);
+	*pp = p;
+	return i;
+}
--- a/30_day/calc/make.bat
+++ b/30_day/calc/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/chklang/!cons_9x.bat
+++ b/30_day/chklang/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/chklang/!cons_nt.bat
+++ b/30_day/chklang/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/chklang/Makefile
+++ b/30_day/chklang/Makefile
@@ -0,0 +1,5 @@
+APP      = chklang
+STACK    = 1k
+MALLOC   = 0k
+
+include ../app_make.txt
--- a/30_day/chklang/chklang.c
+++ b/30_day/chklang/chklang.c
@@ -0,0 +1,24 @@
+#include "apilib.h"
+
+void HariMain(void)
+{
+	int langmode = api_getlang();
+	static char s1[23] = {	/* 日本語シフトJISモード（日文Shift-JIS模式）*/
+		0x93, 0xfa, 0x96, 0x7b, 0x8c, 0xea, 0x83, 0x56, 0x83, 0x74, 0x83, 0x67,
+		0x4a, 0x49, 0x53, 0x83, 0x82, 0x81, 0x5b, 0x83, 0x68, 0x0a, 0x00
+	};
+	static char s2[17] = {	/*日本語EUCモード（日文EUC模式）*/
+		0xc6, 0xfc, 0xcb, 0xdc, 0xb8, 0xec, 0x45, 0x55, 0x43, 0xa5, 0xe2, 0xa1,
+		0xbc, 0xa5, 0xc9, 0x0a, 0x00
+	};
+	if (langmode == 0) {
+		api_putstr0("English ASCII mode\n");
+	}
+	if (langmode == 1) {
+		api_putstr0(s1);
+	}
+	if (langmode == 2) {
+		api_putstr0(s2);
+	}
+	api_end();
+}
--- a/30_day/chklang/make.bat
+++ b/30_day/chklang/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/color/!cons_9x.bat
+++ b/30_day/color/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/color/!cons_nt.bat
+++ b/30_day/color/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/color/Makefile
+++ b/30_day/color/Makefile
@@ -0,0 +1,5 @@
+APP      = color
+STACK    = 1k
+MALLOC   = 56k
+
+include ../app_make.txt
--- a/30_day/color/color.c
+++ b/30_day/color/color.c
@@ -0,0 +1,21 @@
+#include "apilib.h"
+
+void HariMain(void)
+{
+	char *buf;
+	int win, x, y, r, g, b;
+	api_initmalloc();
+	buf = api_malloc(144 * 164);
+	win = api_openwin(buf, 144, 164, -1, "color");
+	for (y = 0; y < 128; y++) {
+		for (x = 0; x < 128; x++) {
+			r = x * 2;
+			g = y * 2;
+			b = 0;
+			buf[(x + 8) + (y + 28) * 144] = 16 + (r / 43) + (g / 43) * 6 + (b / 43) * 36;
+		}
+	}
+	api_refreshwin(win, 8, 28, 136, 156);
+	api_getkey(1); /*等待按下任意键*/
+	api_end();
+}
--- a/30_day/color/make.bat
+++ b/30_day/color/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/color2/!cons_9x.bat
+++ b/30_day/color2/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/color2/!cons_nt.bat
+++ b/30_day/color2/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/color2/Makefile
+++ b/30_day/color2/Makefile
@@ -0,0 +1,5 @@
+APP      = color2
+STACK    = 1k
+MALLOC   = 56k
+
+include ../app_make.txt
--- a/30_day/color2/color2.c
+++ b/30_day/color2/color2.c
@@ -0,0 +1,36 @@
+#include "apilib.h"
+
+unsigned char rgb2pal(int r, int g, int b, int x, int y);
+
+void HariMain(void)
+{
+	char *buf;
+	int win, x, y;
+	api_initmalloc();
+	buf = api_malloc(144 * 164);
+	win = api_openwin(buf, 144, 164, -1, "color2");
+	for (y = 0; y < 128; y++) {
+		for (x = 0; x < 128; x++) {
+			buf[(x + 8) + (y + 28) * 144] = rgb2pal(x * 2, y * 2, 0, x, y);
+		}
+	}
+	api_refreshwin(win, 8, 28, 136, 156);
+	api_getkey(1); /* <20>Ă<EFBFBD><C482>Ƃ<EFBFBD><C682>ȃL<C883>[<5B><><EFBFBD>͂<EFBFBD>҂<EFBFBD> */
+	api_end();
+}
+
+unsigned char rgb2pal(int r, int g, int b, int x, int y)
+{
+	static int table[4] = { 3, 1, 0, 2 };
+	int i;
+	x &= 1; /*判断是偶数还是奇数*/
+	y &= 1;
+	i = table[x + y * 2]; /*用来生成中间色的常量*/
+	r = (r * 21) / 256; /* r为0～20*/
+	g = (g * 21) / 256;
+	b = (b * 21) / 256;
+	r = (r + i) / 4; /* r为0～5*/
+	g = (g + i) / 4;
+	b = (b + i) / 4;
+	return 16 + r + g * 6 + b * 36;
+}
--- a/30_day/color2/make.bat
+++ b/30_day/color2/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/euc.txt
+++ b/30_day/euc.txt
@@ -0,0 +1 @@
+日本語EUCで書いてみたよー
--- a/30_day/gview/!cons_9x.bat
+++ b/30_day/gview/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/gview/!cons_nt.bat
+++ b/30_day/gview/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/gview/Makefile
+++ b/30_day/gview/Makefile
@@ -0,0 +1,90 @@
+APP      = gview
+STACK    = 4480k
+MALLOC   = 0k
+
+TOOLPATH = ../../z_tools/
+INCPATH  = ../../z_tools/haribote/
+APILIBPATH   = ../apilib/
+HARIBOTEPATH = ../haribote/
+
+MAKE     = $(TOOLPATH)make.exe -r
+NASK     = $(TOOLPATH)nask.exe
+CC1      = $(TOOLPATH)cc1.exe -I$(INCPATH) -I../ -Os -Wall -quiet
+GAS2NASK = $(TOOLPATH)gas2nask.exe -a
+OBJ2BIM  = $(TOOLPATH)obj2bim.exe
+MAKEFONT = $(TOOLPATH)makefont.exe
+BIN2OBJ  = $(TOOLPATH)bin2obj.exe
+BIM2HRB  = $(TOOLPATH)bim2hrb.exe
+BIM2BIN  = $(TOOLPATH)bim2bin.exe
+RULEFILE = ../haribote.rul
+EDIMG    = $(TOOLPATH)edimg.exe
+IMGTOL   = $(TOOLPATH)imgtol.com
+GOLIB    = $(TOOLPATH)golib00.exe 
+COPY     = copy
+DEL      = del
+
+#默认动作
+
+default :
+	$(MAKE) $(APP).hrb
+
+#文件生成规则
+
+$(APP).bim : $(APP).obj bmp.obj jpeg.obj $(APILIBPATH)apilib.lib Makefile
+	$(OBJ2BIM) @$(RULEFILE) out:$(APP).bim map:$(APP).map stack:$(STACK) \
+		$(APP).obj jpeg.obj bmp.obj $(APILIBPATH)apilib.lib
+
+haribote.img : ../haribote/ipl20.bin ../haribote/haribote.sys $(APP).hrb \
+		Makefile
+	$(EDIMG)   imgin:../../z_tools/fdimg0at.tek \
+		wbinimg src:../haribote/ipl20.bin len:512 from:0 to:0 \
+		copy from:../haribote/haribote.sys to:@: \
+		copy from:$(APP).hrb to:@: \
+		copy from:../nihongo/nihongo.fnt to:@: \
+		imgout:haribote.img
+
+# 其他指令
+
+%.gas : %.c ../apilib.h Makefile
+	$(CC1) -o $*.gas $*.c
+
+%.nas : %.gas Makefile
+	$(GAS2NASK) $*.gas $*.nas
+
+%.obj : %.nas Makefile
+	$(NASK) $*.nas $*.obj $*.lst
+
+%.org : %.bim Makefile
+	$(BIM2HRB) $*.bim $*.org $(MALLOC)
+
+%.hrb : %.org Makefile
+	$(BIM2BIN) -osacmp in:$*.org out:$*.hrb
+
+# 运行程序
+
+run :
+	$(MAKE) haribote.img
+	$(COPY) haribote.img ..\..\z_tools\qemu\fdimage0.bin
+	$(MAKE) -C ../../z_tools/qemu
+
+full :
+	$(MAKE) -C $(APILIBPATH)
+	$(MAKE) $(APP).hrb
+
+run_full :
+	$(MAKE) -C $(APILIBPATH)
+	$(MAKE) -C ../haribote
+	$(MAKE) run
+
+clean :
+	-$(DEL) *.lst
+	-$(DEL) gview.obj
+	-$(DEL) jpeg.obj
+	-$(DEL) *.map
+	-$(DEL) *.bim
+	-$(DEL) *.org
+	-$(DEL) haribote.img
+
+src_only :
+	$(MAKE) clean
+	-$(DEL) $(APP).hrb
--- a/30_day/gview/bmp.nasm
+++ b/30_day/gview/bmp.nasm
@@ -0,0 +1,646 @@
+; BMP decode routine by I.Tak. 2003
+
+section .text align=1
+[bits 32]
+;BMP File Structure (I can't understand MS.)
+
+	struc BMP
+		;FILE HEADER
+.fType:		resw 1	;BM
+.fSize:		resd 1	;whole file size
+		resd 1	;reserved
+.fOffBits:	resd 1	;offset from file top to image
+		;INFO HEADER
+.iSize:		resd 1	;INFO HEADER size
+.iWidth:	resd 1	;Image Width in pixels
+.iHeight:	resd 1	;Image Height in pixels
+.iPlanes:	resw 1	;must be 1
+.iBitCount:	resw 1	;BitPerPixel 1, 4, 8, 24 (and 15,16 for new OS/2 ?)
+.iCompression:	resd 1	;Compress Type. 0 for none, then SizeImage=0
+.iSizeImage:	resd 1	;Image Size(compressed)
+.iXPPM:		resd 1	;X Pixel Per Meter
+.iYPPM:		resd 1
+.iClrUsed:	resd 1	;Number of used ColorQuad (0 for whole Quad)
+.iClrImportant:	resd 1	;Number of Important ColorQuad.
+	endstruc
+
+	struc BMPOS2
+		;FILE HEADER
+.fType:		resw 1	;BM
+.fSize:		resd 1	;whole file size
+		resd 1	;reserved
+.fOffBits:	resd 1	;offset from file top to image
+		;CORE HEADER
+.iSize:		resd 1	;CORE HEADER size
+.iWidth:	resw 1	;Image Width in pixels
+.iHeight:	resw 1	;Image Height in pixels
+.iPlanes:	resw 1	;must be 1
+.iBitCount:	resw 1	;BitPerPixel 1, 4, 8, 24 (and 15,16 for new OS/2 ?)
+	endstruc
+
+; B/W bmp can also have palettes. The first for 0, second for 1.
+
+	struc CQuad
+.b:	resb 1
+.g:	resb 1
+.r:	resb 1
+	resb 1	;reserved
+	endstruc
+
+
+%if 0
+int info_BMP(struct DLL_STRPICENV *env, int *info, int size, UCHAR *fp);
+/* 成功したら1 (非0?), 失敗したら0 */
+int decode0_BMP(struct DLL_STRPICENV *env, int size, UCHAR *fp,
+                int b_type, UCHAR *buf, int skip);
+/* エラーコードを返す。とりあえず非0にしてるだけ */
+envは64KBのワークエリアである。先頭8dwは返り値用になっている。
+揮発性らしく, インスタンス変数的には使えないようだ。JPEG_initで
+base_imgを作るのはdecodeのときだけでいいと思う。
+%endif
+
+[absolute 0]	;naskなら[section .bss] org 0 かな win32だからダメか
+bmpinfo:
+.regs:		resd 4
+.reteip:	resd 1
+.env:		resd 1
+.info:		resd 1
+.size:		resd 1
+.module:	resd 1
+[absolute 0]
+info:
+.type:		resd 1	;1 for BMP, 2 for JPEG
+		resd 1	;0
+.width:		resd 1
+.height:	resd 1
+[section .text]
+[global  _info_BMP]
+_info_BMP:
+	push ebx
+	push ebp
+	push esi
+	push edi
+	mov esi, [esp+bmpinfo.module]
+	mov eax, [esp+bmpinfo.size]
+	call bmpHeader
+	test edi, edi
+	jz .ret
+	mov esi, [esp+bmpinfo.info]
+	mov [esi+info.width], eax
+	mov [esi+info.height], ecx
+	mov [esi+info.type], edi	;=1
+	dec edi
+	mov [esi+info.type+4], edi	;=0
+	inc edi
+.ret:	mov eax, edi
+	pop edi
+	pop esi
+	pop ebp
+	pop ebx
+	ret
+
+;in: esi=module, eax=size
+;ret:eax=width, ecx=hegiht, edx=paletteSize, ebx=palette
+;    ebp=bpp, esi=endOfImage, edi=successFlag
+bmpHeader:
+	lea edx, [esi+eax]		;moduleEnd
+	xor edi, edi
+	push edx
+	xor edx, edx
+
+	cmp eax, byte BMP.iSize+4
+	jbe ..@ret			;中継してしまう
+	cmp word[esi],'BM'
+	je .notMAC
+	sub esi, byte -128
+	add eax, byte -128
+	pop ebx
+	push eax
+	cmp eax, byte BMP.iSize+4
+..@ret:	jbe .ret
+	cmp word[esi], 'BM'
+	jne .ret
+.notMAC:
+	;;MS,OS/2 フォーマット確認
+	mov ecx, [esi +BMP.iSize]
+	cmp ecx, byte 12			;OS/2 format.
+	jne .MS
+	  cmp eax, byte BMPOS2_size
+	  jbe .ret				;coreヘッダなし
+	  lea ebx, [esi+ecx+14]			;palette
+	  movzx eax, word[esi+BMPOS2.iWidth]	;width
+	  movzx ecx, word[esi+BMPOS2.iHeight]	;height
+	  movzx ebp, word[esi+BMPOS2.iBitCount]	;bpp
+	  mov dl, 3				;paletteSize
+	jmp short .endif
+.MS:	  cmp eax, byte BMP_size
+	  jbe .ret				;infoヘッダなし
+	  lea ebx, [esi+ecx+14]
+	  sub ecx,byte 40
+	  jne .ret				;unknownFormat
+	  cmp ecx, [esi+BMP.iCompression]
+	  jne .ret				;Compressed.
+	  mov   eax, [esi+BMP.iWidth]		;width
+	  mov   ecx, [esi+BMP.iHeight]		;height
+	  movzx ebp, word[esi +BMP.iBitCount]	;bpp
+	  mov dl, 4				;paletteSize
+.endif:
+	add esi, [esi +BMP.fOffBits]
+
+	;sizeが小さい場合heightを削ってで<E381A6> 
+	;読めると答えるべきだろう。今はエラー
+	push edx
+	push eax
+	mul ebp				;eax=width*bpp
+	add eax, byte 7
+	shr eax, 3			;lineSizeWithoutPudding
+	mov edx, eax
+	add eax, byte 3			;size<1GBを仮定してedxを無<E38292> 
+	and al, -4			;lineSizeWithPudding
+	sub edx, eax			;-puddingSize
+	push edx
+	mul ecx
+	pop edx
+	add esi, eax
+	add esi, edx			;最終行の最後にはpuddingがないと見るべき
+	cmp esi, [esp+8]		;endOfModule
+	pop eax
+	ja .ret2
+	sub esi, edx			;esi=endOfImage
+	inc edi				;succeeded!
+.ret2:	pop edx
+.ret:	add esp, byte 4
+	ret
+
+;***************************************************************
+; 小ささ優先で作っているが, 速さ優先で作った昔のよりいいかも。
+; 品質最低の高速モードのみ作ってい<E381A6> 
+
+[absolute 0]
+decode:
+.regs:		resd 4
+.reteip:	resd 1
+.env:		resd 1
+.size:		resd 1
+.module:	resd 1
+.outputType:	resd 1
+.dest:		resd 1
+.skip:		resd 1
+[section .text]
+[global _decode0_BMP]
+_decode0_BMP:
+	push ebx
+	push ebp
+	push esi
+	push edi
+	mov esi, [esp+decode.module]
+	mov eax, [esp+decode.size]
+	call bmpHeader
+	;ret:eax=width, ecx=hegiht, edx=paletteSize, ebx=palette
+	;    ebp=bpp, esi=endOfImage, edi=successFlag
+	test edi,edi
+	jz .error
+	mov edi, [esp+decode.dest]
+	push dword[esp+decode.outputType]
+	push dword[esp+4+decode.skip]
+	push ecx			;height
+	push eax
+	push edx
+	mul ebp
+	add eax, byte 31
+	shr eax, 3
+	and al, -4
+	push eax
+	mov edx, ebp
+	mov ebp, esp
+	call bmp2beta			;ecx!=0 for error
+	add esp, byte bb.size
+	mov eax, ecx
+	test ecx, ecx
+	jz .ret
+.error:	push byte 1
+	pop eax
+.ret:	pop edi
+	pop esi
+	pop ebp
+	pop ebx
+	ret
+
+[absolute -4*2]
+bb:
+.col0:		resd 1	;bpp1で使う
+.reteip:	resd 1
+.sw:		resd 1	;byte
+.paletteSize:	resd 1	;byte
+.w:		resd 1	;pixel
+.h:		resd 1
+.s:		resd 1
+.t:		resd 1
+.size: equ $-$$
+[section .text]
+;eax=?, ecx=height, edx=bpp, ebx=palette
+;ebp=bb, esi=endOfImage, edi=dest
+bmp2beta:
+	mov al, [ebp+bb.t]
+	and al, 0x7f
+	cmp al, 2
+	je near buf16
+	cmp al, 4
+	je buf32
+	mov ecx, esp		;!=0
+	ret
+;===============================================================
+;	Buffer mode 4
+;===============================================================
+buf32:
+	dec edx
+	je near .bpp1
+	sub edx, byte 4-1
+	je .bpp4
+	sub edx, byte 8-4
+	je .bpp8
+	sub edx, byte 24-8
+	je .bpp24
+	mov ecx, esp		;!=0
+	ret
+;---------------------------------------------------
+;	24bpp BMP to 4byte bufer
+;---------------------------------------------------
+.bpp24:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+	;bb.w=width(pixel), bb.s=skipByte, bb.h=height
+	;bb.t=outputType, bb.sw=sourceWidthByte
+
+	.do24.1:
+	  sub esi, [ebp+bb.sw]	;esi=startOfLine
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do24.2:
+	    mov al, [esi]
+	     mov [edi+3], dl
+	    mov [edi], al
+	     mov al, [esi+1]
+	    mov [edi+1], al
+	     mov al, [esi+2]
+	    mov [edi+2], al
+	     add esi, byte 3
+	    add edi, byte 4
+	     dec ecx
+	  jnz .do24.2
+	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do24.1
+	ret
+
+;---------------------------------------------------
+;	8bpp BMP to 4byte buffer
+;---------------------------------------------------
+.bpp8:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+
+	;pallete変換
+	mov dl, 255
+	mov eax, [ebp+bb.paletteSize]
+	sub ebx, eax
+	shl eax, 8
+	add ebx, eax		;ebx += paletteSize*255
+	.do8.1:
+	  mov eax, [ebx]
+	  sub ebx, [ebp+bb.paletteSize]
+	  and eax, 0x00ffffff
+	  dec edx
+	  push eax
+	jns .do8.1
+
+	.do8.2:
+	  sub esi, [ebp+bb.sw]	;esi=firstLineStart
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do8.3:
+	    xor eax, eax
+	     add edi, byte 4
+	    mov al, [esi]
+	     inc esi
+	    ;AGI stole
+	    mov eax, [esp+eax*4+8]
+	     dec ecx
+	    mov [edi-4], eax
+	  jnz .do8.3
+	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do8.2
+	add esp, 256*4		;palette
+	ret
+
+;---------------------------------------------------
+;	4bpp BMP to 4byte buffer
+;---------------------------------------------------
+.bpp4:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+
+	;pallete変換
+	mov dl, 16
+	mov eax, [ebp+bb.paletteSize]
+	sub ebx, eax
+	shl eax, 4
+	add ebx, eax			;ebx+=eax*15
+	.do4.1
+	  mov eax, [ebx]
+	  sub ebx, [ebp+bb.paletteSize]
+	  and eax, 0x00ffffff
+	  dec edx
+	  push eax
+	jnz .do4.1
+
+	.do4.2:
+	  sub esi, [ebp+bb.sw]	;esi=firstLineStart
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do4.3:
+	    xor edx, edx
+	     mov al, [esi]
+	    mov dl, al
+	     inc esi
+	    shr dl, 4
+	     and eax, byte 15
+	    add edi, byte 4
+	     dec ecx
+	    mov edx, [esp+edx*4+8]
+	     mov eax, [esp+eax*4+8]
+	    mov [edi-4], edx
+	     jz .wend
+	    mov [edi], eax
+	     add edi, byte 4
+	    dec ecx
+	  jnz .do4.3
+.wend:	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do4.2
+	add esp, 16*4		;palette
+	ret
+
+;---------------------------------------------------
+;	1bpp BMP to 4byte buffer
+;---------------------------------------------------
+.bpp1:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+
+	;pallete変換
+	mov eax, [ebx]
+	add ebx, [ebp+bb.paletteSize]
+	and eax, 0x00ffffff
+	mov ebx, [ebx]
+	and ebx, 0x00ffffff
+	xor ebx, eax
+	;push ebx
+	push eax
+
+	.do1.1:
+	  sub esi, [ebp+bb.sw]	;esi=firstLineStart
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do1.2:
+	    mov dl, [esi]
+	     inc esi
+	    push esi
+	     mov esi, 8
+	    .do1.3:
+	      add edi, byte 4
+	       add dl, dl
+	      sbb eax, eax
+	      and eax, ebx
+	      xor eax, [ebp+bb.col0]
+	       dec ecx
+	      mov [edi-4], eax
+	       jz .wend1bpp
+	      dec esi
+	    jnz .do1.3
+	    pop esi
+	  jmp short .do1.2
+.wend1bpp:pop ecx
+	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do1.1
+	pop eax
+	ret
+
+;===============================================
+;	Buffer mode 2byte
+;===============================================
+buf16:
+	dec edx
+	je near .bpp1
+	sub edx, byte 4-1
+	je near .bpp4
+	sub edx, byte 8-4
+	je .bpp8
+	sub edx, byte 24-8
+	je .bpp24
+	mov ecx, esp
+	ret
+;---------------------------------------------------
+;	24bpp BMP to 2byte bufer
+;---------------------------------------------------
+.bpp24:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+
+	.do24.1:
+	  sub esi, [ebp+bb.sw]	;esi=startOfLine
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do24.2:
+	    mov al, [esi+2]
+	    shl eax, 16
+	    mov ax, [esi]
+	     add esi, byte 3
+	    ;減色処理 eax=24bitColor, edx=work, ecx=counter, ebx=work
+	    ;川合さんの趣味で没ったルーチンを持ってくるもよし(ぉ
+	    ;誤差拡散ルーチンを持ってくるもよし
+	    shr ah, 2		;???????? RRRRRrrr 00GGGGGG BBBBBbbb 
+	     inc edi
+	    shr eax, 3		;000????? ???RRRRR rrr00GGG GGGBBBBB
+	    shl ax, 5		;000????? ???RRRRR GGGGGGBB BBB00000
+	     inc edi
+	    shr eax, 5		;00000000 ???????? RRRRRGGG GGGBBBBB
+	     dec ecx
+	    mov [edi-2], ax
+	  jnz .do24.2
+	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do24.1
+	ret
+
+;---------------------------------------------------
+;	8bpp BMP to 2byte buffer
+;---------------------------------------------------
+.bpp8:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+
+	;pallete変換
+	mov dl, 255
+	mov eax, [ebp+bb.paletteSize]
+	sub ebx, eax
+	shl eax, 8
+	add ebx, eax		;ebx += paletteSize*255
+	.do8.1:
+	  mov eax, [ebx]
+	  sub ebx, [ebp+bb.paletteSize]
+	  call .paletteConv
+	  dec edx
+	  push eax
+	jns .do8.1
+
+	.do8.2:
+	  sub esi, [ebp+bb.sw]	;esi=firstLineStart
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do8.3:
+	    xor eax, eax
+	     add edi, byte 2
+	    mov al, [esi]
+	     inc esi
+	    ;AGI stole
+	    mov eax, [esp+eax*4+8]
+	     dec ecx
+	    mov [edi-2], ax
+	  jnz .do8.3
+	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do8.2
+	add esp, 256*4		;palette
+	ret
+
+;---------------------------------------------------
+;	4bpp BMP to 2byte buffer
+;---------------------------------------------------
+.bpp4:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+
+	;pallete変換
+	mov dl, 16
+	mov eax, [ebp+bb.paletteSize]
+	sub ebx, eax
+	shl eax, 4
+	add ebx, eax			;ebx+=eax*15
+	.do4.1:
+	  mov eax, [ebx]
+	  sub ebx, [ebp+bb.paletteSize]
+	  call .paletteConv
+	  dec edx
+	  push eax
+	jnz .do4.1
+
+	.do4.2:
+	  sub esi, [ebp+bb.sw]	;esi=firstLineStart
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do4.3:
+	    xor edx, edx
+	     mov al, [esi]
+	    mov dl, al
+	     inc esi
+	    shr dl, 4
+	     and eax, byte 15
+	    add edi, byte 2
+	     dec ecx
+	    mov edx, [esp+edx*4+8]
+	     mov eax, [esp+eax*4+8]
+	    mov [edi-2], dx
+	     jz .wend
+	    mov [edi], ax
+	     add edi, byte 2
+	    dec ecx
+	  jnz .do4.3
+.wend:	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do4.2
+	add esp, 16*4		;palette
+	ret
+
+;---------------------------------------------------
+;	1bpp BMP to 2byte buffer
+;---------------------------------------------------
+.bpp1:
+	;ecx=height, edx=0, ebx=palette
+	;esi=endOfImage, edi=destinationBuffer
+
+	;pallete変換
+	mov eax, [ebx]
+	add ebx, [ebp+bb.paletteSize]
+	call .paletteConv
+	push eax
+	mov eax, [ebx]
+	call .paletteConv
+	pop ebx
+	xchg eax, ebx
+	xor ebx, eax
+	push eax
+
+	.do1.1:
+	  sub esi, [ebp+bb.sw]	;esi=firstLineStart
+	  push ecx
+	  push esi
+	  mov ecx, [ebp+bb.w]
+	  .do1.2:
+	    mov dl, [esi]
+	     inc esi
+	    push esi
+	     mov esi, 8
+	    .do1.3:
+	      add dl, dl
+	       inc edi
+	      sbb eax, eax
+	       inc edi
+	      and eax, ebx
+	      xor eax, [ebp+bb.col0]
+	       dec ecx
+	      mov [edi-2], ax
+	       jz .wend1bpp
+	      dec esi
+	    jnz .do1.3
+	    pop esi
+	  jmp short .do1.2
+.wend1bpp:
+	  pop ecx
+	  pop esi
+	  pop ecx
+	  add edi, [ebp+bb.s]
+	  dec ecx
+	jnz .do1.1
+	pop eax
+	ret
+
+.paletteConv:
+	shr ah, 2
+	shr eax, 3
+	shl ax, 5
+	shr eax, 5
+	ret
--- a/30_day/gview/bmp.obj
+++ b/30_day/gview/bmp.obj
--- a/30_day/gview/gview.c
+++ b/30_day/gview/gview.c
@@ -0,0 +1,121 @@
+#include "apilib.h"
+
+struct DLL_STRPICENV {	/* 64KB */
+	int work[64 * 1024 / 4];
+};
+
+struct RGB {
+	unsigned char b, g, r, t;
+};
+
+/* bmp.nasm */
+int info_BMP(struct DLL_STRPICENV *env, int *info, int size, char *fp);
+int decode0_BMP(struct DLL_STRPICENV *env, int size, char *fp, int b_type, char *buf, int skip);
+
+/* jpeg.c */
+int info_JPEG(struct DLL_STRPICENV *env, int *info, int size, char *fp);
+int decode0_JPEG(struct DLL_STRPICENV *env, int size, char *fp, int b_type, char *buf, int skip);
+
+unsigned char rgb2pal(int r, int g, int b, int x, int y);
+void error(char *s);
+
+void HariMain(void)
+{
+	struct DLL_STRPICENV env;
+	char filebuf[512 * 1024], winbuf[1040 * 805];
+	char s[32], *p;
+	int win, i, j, fsize, xsize, info[8];
+	struct RGB picbuf[1024 * 768], *q;
+
+	/*命令行解析*/
+	api_cmdline(s, 30);
+	for (p = s; *p > ' '; p++) { }	/*一直读到空格为止*/
+	for (; *p == ' '; p++) { }	/*跳过空格*/
+
+	/*文件载入*/
+	i = api_fopen(p); if (i == 0) { error("file not found.\n"); }
+	fsize = api_fsize(i, 0);
+	if (fsize > 512 * 1024) {
+		error("file too large.\n");
+	}
+	api_fread(filebuf, fsize, i);
+	api_fclose(i);
+
+	/*检查文件类型*/
+	if (info_BMP(&env, info, fsize, filebuf) == 0) {
+		/*不是BMP */
+		if (info_JPEG(&env, info, fsize, filebuf) == 0) {
+			/*也不是JPEG */
+			api_putstr0("file type unknown.\n");
+			api_end();
+		}
+	}
+	/*上面其中一个info函数调用成功的话，info中包含以下信息 */
+	/*info[0]：文件类型（1:BMP、2:JPEG）*/
+	/*info[1]：颜色数信息*/
+	/*info[2]：xsize */
+	/*	info[3] : ysize */
+
+	if (info[2] > 1024 || info[3] > 768) {
+		error("picture too large.\n");
+	}
+
+	/*窗口准备*/
+	xsize = info[2] + 16;
+	if (xsize < 136) {
+		xsize = 136;
+	}
+	win = api_openwin(winbuf, xsize, info[3] + 37, -1, "gview");
+
+	/*将文件内容转换为图像数据*/
+	if (info[0] == 1) {
+		i = decode0_BMP (&env, fsize, filebuf, 4, (char *) picbuf, 0);
+	} else {
+		i = decode0_JPEG(&env, fsize, filebuf, 4, (char *) picbuf, 0);
+	}
+	/*b_type = 4表示struct RGB格式*/
+	/*skip设为0即可*/
+	if (i != 0) {
+		error("decode error.\n");
+	}
+
+	/*显示*/
+	for (i = 0; i < info[3]; i++) {
+		p = winbuf + (i + 29) * xsize + (xsize - info[2]) / 2;
+		q = picbuf + i * info[2];
+		for (j = 0; j < info[2]; j++) {
+			p[j] = rgb2pal(q[j].r, q[j].g, q[j].b, j, i);
+		}
+	}
+	api_refreshwin(win, (xsize - info[2]) / 2, 29, (xsize - info[2]) / 2 + info[2], 29 + info[3]);
+
+	/*等待结束*/
+	for (;;) {
+		i = api_getkey(1);
+		if (i == 'Q' || i == 'q') {
+			api_end();
+		}
+	}
+}
+
+unsigned char rgb2pal(int r, int g, int b, int x, int y)
+{
+	static int table[4] = { 3, 1, 0, 2 };
+	int i;
+	x &= 1; /*判断是偶数还是奇数*/
+	y &= 1;
+	i = table[x + y * 2];	/*用于生成中间色的常量*/
+	r = (r * 21) / 256;	/*结果为0～20*/
+	g = (g * 21) / 256;
+	b = (b * 21) / 256;
+	r = (r + i) / 4;	/*结果为0～5*/
+	g = (g + i) / 4;
+	b = (b + i) / 4;
+	return 16 + r + g * 6 + b * 36;
+}
+
+void error(char *s)
+{
+	api_putstr0(s);
+	api_end();
+}
--- a/30_day/gview/jpeg.c
+++ b/30_day/gview/jpeg.c
@@ -0,0 +1,733 @@
+/*
+ * JPEG decoding engine for DCT-baseline
+ *
+ *      copyrights 2003 by nikq | nikq::club.
+ *
+ *
+ */
+
+
+typedef unsigned char UCHAR;
+
+struct DLL_STRPICENV { int work[16384]; };
+
+typedef struct
+{
+    int elem; 
+    unsigned short code[256];
+    unsigned char  size[256];
+    unsigned char  value[256];
+}HUFF;
+
+typedef struct
+{
+    // SOF
+    int width;
+    int height;
+    // MCU
+    int mcu_width;
+    int mcu_height;
+
+    int max_h,max_v;
+    int compo_count;
+    int compo_id[3];
+    int compo_sample[3];
+    int compo_h[3];
+    int compo_v[3];
+    int compo_qt[3];
+
+    // SOS
+    int scan_count;
+    int scan_id[3];
+    int scan_ac[3];
+    int scan_dc[3];
+    int scan_h[3];  
+    int scan_v[3];  
+    int scan_qt[3]; 
+    
+    // DRI
+    int interval;
+
+    int mcu_buf[32*32*4]; 
+    int *mcu_yuv[4];
+    int mcu_preDC[3];
+    
+    // DQT
+    int dqt[3][64];
+    int n_dqt;
+    
+    // DHT
+    HUFF huff[2][3];
+    
+    
+    // FILE i/o
+	unsigned char *fp, *fp1;
+    unsigned long bit_buff;
+    int bit_remain;
+    int width_buf;
+
+	int base_img[64][64]; 
+
+    /* for dll 
+    
+    JPEG *jpeg = (JPEG *)malloc(sizeof(JPEG) + 256);
+    */
+    int dummy[64];
+    
+}JPEG;
+
+/* for 16bit */
+#ifndef PIXEL16
+#define PIXEL16(r, g, b)	((r) << 11 | (g) << 5 | (b))
+	/* 0 <= r <= 31, 0 <= g <= 63, 0 <= b <= 31 */
+#endif
+
+int info_JPEG(struct DLL_STRPICENV *env, int *info, int size, UCHAR *fp);
+int decode0_JPEG(struct DLL_STRPICENV *env, int size, UCHAR *fp, int b_type, UCHAR *buf, int skip);
+
+void jpeg_idct_init(int base_img[64][64]);
+int jpeg_init(JPEG *jpeg);
+// int jpeg_header(JPEG *jpge);
+void jpeg_decode(JPEG *jpeg, unsigned char *rgb,int b_type);
+
+/* ----------------- start main section ----------------- */
+
+int info_JPEG(struct DLL_STRPICENV *env,int *info, int size, UCHAR *fp0)
+{
+	JPEG *jpeg = (JPEG *) (((int *) env) + 128);
+	jpeg->fp = fp0;
+	jpeg->fp1 = fp0 + size;
+
+//	if (512 + sizeof (JPEG) > 64 * 1024)
+//		return 0;
+
+	if (jpeg_init(jpeg))
+		return 0;
+//	jpeg_header(jpeg);
+
+	if (jpeg->width == 0)
+		return 0;
+	
+	info[0] = 0x0002;
+	info[1] = 0x0000;
+	info[2] = jpeg->width;
+	info[3] = jpeg->height;
+
+	/* OK */
+	return 1;
+}
+
+int decode0_JPEG(struct DLL_STRPICENV *env,int size, UCHAR *fp0, int b_type, UCHAR *buf, int skip)
+{
+	JPEG *jpeg = (JPEG *) (((int *) env) + 128);
+	jpeg->fp = fp0;
+	jpeg->fp1 = fp0 + size;
+
+	jpeg_idct_init(jpeg->base_img);
+	jpeg_init(jpeg);
+//	jpeg_header(jpeg);
+
+//	if (jpeg->width == 0)
+//		return 8;
+	/* decode*/
+
+	jpeg->width_buf = skip / (b_type & 0x7f) + jpeg->width;
+    jpeg_decode(jpeg, buf, b_type);
+
+	/* OK */
+	return 0;
+}
+
+// -------------------------- I/O ----------------------------
+
+unsigned short get_bits(JPEG *jpeg, int bit)
+{
+	unsigned char  c, c2;
+	unsigned short ret;
+	unsigned long  buff;
+	int remain;
+
+	buff   = jpeg->bit_buff;
+	remain = jpeg->bit_remain;
+
+	while (remain <= 16) {
+		if (jpeg->fp >= jpeg->fp1) {
+			ret = 0;
+			goto fin;
+		}
+		c = *jpeg->fp++;
+		if (c == 0xff) { 
+			if (jpeg->fp >= jpeg->fp1) {
+				ret = 0;
+				goto fin;
+			}
+			jpeg->fp++; /* 00 skip */
+		}
+		buff = (buff << 8) | c;
+		remain += 8;
+	}
+	ret = (buff >> (remain - bit)) & ((1 << bit) - 1);
+	remain -= bit;
+
+	jpeg->bit_remain = remain;
+	jpeg->bit_buff   = buff;
+fin:
+	return ret;
+}
+
+// ------------------------ JPEG -----------------
+
+// start of frame
+int jpeg_sof(JPEG *jpeg)
+{
+	unsigned char c;
+	int i, h, v, n;
+
+	if (jpeg->fp + 8 > jpeg->fp1)
+		goto err;
+	/* fp[2] ‚Í bpp */
+	jpeg->height = jpeg->fp[3] << 8 | jpeg->fp[4];
+	jpeg->width  = jpeg->fp[5] << 8 | jpeg->fp[6];
+	n = jpeg->compo_count = jpeg->fp[7]; // Num of compo, nf
+	jpeg->fp += 8;
+	if (jpeg->fp + n * 3 > jpeg->fp1)
+		goto err;
+
+	for (i = 0; i < n; i++) {
+		jpeg->compo_id[i] = jpeg->fp[0];
+
+		jpeg->compo_sample[i] = c = jpeg->fp[1];
+		h = jpeg->compo_h[i] = (c >> 4) & 0x0f;
+		v = jpeg->compo_v[i] = c & 0x0f;
+
+		if (jpeg->max_h < h)
+			jpeg->max_h = h;
+		if (jpeg->max_v < v)
+			jpeg->max_v = v;
+
+        jpeg->compo_qt[i] = jpeg->fp[2];
+		jpeg->fp += 3;
+    }
+    return 0;
+err:
+	jpeg->fp = jpeg->fp1;
+	return 1;
+}
+
+// define quantize table
+int jpeg_dqt(JPEG *jpeg)
+{
+	unsigned char c;
+	int i, j, v, size;
+
+	if (jpeg->fp + 2 > jpeg->fp1)
+		goto err;
+	size = (jpeg->fp[0] << 8 | jpeg->fp[1]) - 2;
+	jpeg->fp += 2;
+	if (jpeg->fp + size > jpeg->fp1)
+		goto err;
+
+	while (size > 0) {
+		c = *jpeg->fp++;
+		size--;
+		j = c & 7;
+		if (j > jpeg->n_dqt)
+			jpeg->n_dqt = j;
+
+ 		if (c & 0xf8) {
+			// 16 bit DQT
+			for (i = 0; i < 64; i++) {
+				jpeg->dqt[j][i] = jpeg->fp[0]; 
+				jpeg->fp += 2;
+			}
+			size += -64 * 2;
+		} else {
+			//  8 bit DQT
+			for (i = 0; i < 64; i++)
+				jpeg->dqt[j][i] = *jpeg->fp++;
+			size -= 64;
+		}
+	}
+	return 0;
+err:
+	jpeg->fp = jpeg->fp1;
+	return 1;
+}
+
+// define huffman table
+int jpeg_dht(JPEG *jpeg)
+{
+	unsigned tc, th;
+	unsigned code = 0;
+	unsigned char val;
+	int i, j, k, num, Li[17];
+	int len, max_val;
+	HUFF *table;
+
+	if (jpeg->fp + 2 > jpeg->fp1)
+		goto err;
+	len = (jpeg->fp[0] << 8 | jpeg->fp[1]) - 2;
+	jpeg->fp += 2;
+
+	while (len > 0) {
+		if (jpeg->fp + 17 > jpeg->fp1)
+			goto err;
+		val = jpeg->fp[0];
+
+		tc = (val >> 4) & 0x0f; 
+		th =  val       & 0x0f; 
+		table = &(jpeg->huff[tc][th]);
+
+		num = 0;
+		k = 0;
+		for (i = 1; i <= 16; i++) {
+			Li[i] = jpeg->fp[i];
+			num += Li[i];
+            for (j = 0; j < Li[i]; j++)
+                table->size[k++] = i;
+		}
+		table->elem = num;
+		jpeg->fp += 17;
+
+		k=0;
+		code=0;
+		i = table->size[0];
+		while (k < num) {
+			while (table->size[k] == i)
+				table->code[k++] = code++;
+			if (k >= num)
+				break;
+			do {
+				code <<= 1;
+				i++;
+			} while (table->size[k] != i);
+		}
+
+		if (jpeg->fp + num > jpeg->fp1)
+			goto err;
+		for (k = 0; k < num; k++)
+			table->value[k] = jpeg->fp[k];
+		jpeg->fp += num;
+
+        len -= 18 + num;
+    }
+    return 0;
+err:
+	jpeg->fp = jpeg->fp1;
+	return 1;
+}
+
+int jpeg_init(JPEG *jpeg)
+{
+	unsigned char c;
+	int r = 0, i;
+	jpeg->width = 0;
+	jpeg->mcu_preDC[0] = 0;
+	jpeg->mcu_preDC[1] = 0;
+	jpeg->mcu_preDC[2] = 0;
+	jpeg->n_dqt = 0;
+	jpeg->max_h = 0;
+	jpeg->max_v = 0;
+	jpeg->bit_remain = 0;
+	jpeg->bit_buff   = 0;
+
+	jpeg->interval = 0;
+//	return;
+//}
+//
+//int jpeg_header(JPEG *jpeg)
+//{
+//	unsigned char c;
+//	int r = 0, i;
+
+	for (;;) {
+		if (jpeg->fp + 2 > jpeg->fp1)
+			goto err;
+		if (jpeg->fp[0] != 0xff)
+            goto err0;
+		c = jpeg->fp[1];
+		jpeg->fp += 2;
+		if (c == 0xd8)
+			continue; /* SOI */
+		if (c == 0xd9)
+			goto err; /* EOI */
+
+		if (c == 0xc0)
+            jpeg_sof(jpeg);
+		else if (c == 0xc4)
+            jpeg_dht(jpeg);
+		else if (c == 0xdb)
+            jpeg_dqt(jpeg);
+		else if (c == 0xdd) {
+			if (jpeg->fp + 4 > jpeg->fp1)
+				goto err;
+			jpeg->interval = jpeg->fp[2] << 8 | jpeg->fp[3];
+			jpeg->fp += 4;
+		} else if (c == 0xda) {
+			if (jpeg->fp + 3 > jpeg->fp1)
+				goto err;
+			jpeg->scan_count = jpeg->fp[2];
+			jpeg->fp += 3;
+			if (jpeg->fp + jpeg->scan_count * 2 > jpeg->fp1)
+				goto err;
+			for (i = 0; i < jpeg->scan_count; i++) {
+				jpeg->scan_id[i] = jpeg->fp[0];
+				jpeg->scan_dc[i] = jpeg->fp[1] >> 4;   // DC Huffman Table
+				jpeg->scan_ac[i] = jpeg->fp[1] & 0x0F; // AC Huffman Table
+				jpeg->fp += 2;
+			}
+			jpeg->fp += 3; /* 3bytes skip */
+            goto fin;
+		} else {
+			if (jpeg->fp + 2 > jpeg->fp1)
+				goto err;
+			jpeg->fp += jpeg->fp[0] << 8 | jpeg->fp[1];
+		}
+    }
+err:
+	jpeg->fp = jpeg->fp1;
+err0:
+	r++;
+fin:
+	return r;
+}
+
+// MCU decode
+
+void jpeg_decode_init(JPEG *jpeg)
+{
+	int i, j;
+
+	for (i = 0; i < jpeg->scan_count; i++) {
+		// i:scan
+		for (j = 0; j < jpeg->compo_count; j++) {
+			// j:frame
+			if (jpeg->scan_id[i] == jpeg->compo_id[j]) {
+				jpeg->scan_h[i]  = jpeg->compo_h[j];
+				jpeg->scan_v[i]  = jpeg->compo_v[j];
+				jpeg->scan_qt[i] = jpeg->compo_qt[j];
+                break;
+			}
+		}
+	//	if (j >= jpeg->compo_count)
+	//		return 1;
+	}
+	jpeg->mcu_width  = jpeg->max_h * 8;
+	jpeg->mcu_height = jpeg->max_v * 8;
+    
+	for (i = 0; i < 32 * 32 * 4; i++)
+		jpeg->mcu_buf[i] = 0x80;
+
+	for (i = 0; i < jpeg->scan_count; i++)
+		jpeg->mcu_yuv[i] = jpeg->mcu_buf + (i << 10);
+	return;
+}
+
+int jpeg_huff_decode(JPEG *jpeg,int tc,int th)
+{
+    HUFF *h = &(jpeg->huff[tc][th]);
+    int code,size,k,v;
+    code = 0;
+    size = 0;
+    k = 0;
+    while( size < 16 ){
+        size++;
+        v = get_bits(jpeg,1);
+        if(v < 0){
+            return v;
+        }
+        code = (code << 1) | v;
+
+        while(h->size[k] == size){
+            if(h->code[k] == code){
+                return h->value[k];
+            }
+            k++;
+        }
+    }
+
+    return -1;
+}
+
+void jpeg_idct_init(int base_img[64][64])
+{
+    int u, v, m, n;
+    int tmpm[8], tmpn[8];
+	int cost[32];
+	cost[ 0] =  32768; cost[ 1] =  32138; cost[ 2] =  30274; cost[ 3] =  27246; cost[ 4] =  23170; cost[ 5] =  18205; cost[ 6] =  12540; cost[ 7] =   6393;
+	cost[ 8] =      0; cost[ 9] =  -6393; cost[10] = -12540; cost[11] = -18205; cost[12] = -23170; cost[13] = -27246; cost[14] = -30274; cost[15] = -32138;
+	for (u = 0; u < 16; u++)
+		cost[u + 16] = - cost[u];
+
+    for (u = 0; u < 8; u++) {
+        {
+            int i=u, d=u*2;
+            if (d == 0)
+                i = 4;
+            for (m = 0; m < 8; m++){
+                tmpm[m] = cost[i];
+                i=(i+d)&31;
+            }
+        }
+        for (v = 0; v < 8; v++) {
+            {
+                int i=v,d=v*2;
+                if (d == 0)
+                    i=4;
+                for (n = 0; n < 8; n++){
+                    tmpn[n] = cost[i]; 
+                    i=(i+d)&31;
+                }
+            }
+            
+            for (m = 0; m < 8; m++) {
+                for (n = 0; n < 8; n++) {
+                    base_img[u * 8 + v][m * 8 + n] = (tmpm[m] * tmpn[n])>>15;
+                }
+            }
+        }
+    }
+    return;
+}
+
+void jpeg_idct(int *block, int *dest, int base_img[64][64])
+{
+    int i, j ,k;
+
+    for (i = 0; i < 64; i++)
+        dest[i] = 0;
+
+    for (i = 0; i < 64; i++) {
+        k = block[i];
+        if(k) { 
+            for (j = 0; j < 64; j++) {
+                dest[j] += k * base_img[i][j];
+            }
+        }
+    }
+    
+    for (i = 0; i < 64; i++)
+        dest[i] >>= 17;
+    return;
+}
+
+
+int jpeg_get_value(JPEG *jpeg,int size)
+{
+	int val = 0;
+    if (size) {
+		val = get_bits(jpeg,size);
+		if (val < 0)
+			val = 0x10000 | (0 - val);
+		else if (!(val & (1<<(size-1))))
+			val -= (1 << size) - 1;
+	}
+    return val;
+}
+
+int jpeg_decode_huff(JPEG *jpeg,int scan,int *block, UCHAR *zigzag_table)
+{
+    int size, len, val, run, index;
+    int *pQt = (int *)(jpeg->dqt[jpeg->scan_qt[scan]]);
+
+    // DC
+    size = jpeg_huff_decode(jpeg,0,jpeg->scan_dc[scan]);
+    if(size < 0)
+        return 0;
+    val = jpeg_get_value(jpeg,size);
+    jpeg->mcu_preDC[scan] += val;
+    block[0] = jpeg->mcu_preDC[scan] * pQt[0];
+
+    //AC
+    index = 1;
+    while(index<64)
+    {
+        size = jpeg_huff_decode(jpeg,1,jpeg->scan_ac[scan]);
+        if(size < 0)
+            break;
+        // EOB
+        if(size == 0)
+            break;
+        
+        // RLE
+        run  = (size>>4)&0xF;
+        size = size & 0x0F;
+        
+        val = jpeg_get_value(jpeg,size);
+        if(val>=0x10000) {
+            return val;
+        }
+
+        // ZRL
+        while (run-- > 0)
+            block[ zigzag_table[index++] ] = 0;
+        
+        block[ zigzag_table[index] ] = val * pQt[index];
+        index++;
+    }
+    while(index<64)
+        block[zigzag_table[index++]]=0;
+    return 0;
+}
+
+void jpeg_mcu_bitblt(int *src, int *dest, int width,
+                     int x0, int y0, int x1, int y1)
+{
+	int w, h;
+	int x, y, x2, y2;
+	w = x1 - x0;
+	h = y1 - y0;
+	dest += y0 * width + x0;
+	width -= w;
+
+	for (y = 0; y < h; y++) {
+		y2 = (y * 8 / h) * 8;
+		for (x = 0; x < w; x++)
+			*dest++ = src[y2 + (x * 8 / w)];
+		dest += width;
+	}
+}
+
+int jpeg_decode_mcu(JPEG *jpeg, UCHAR *zigzag_table)
+{
+	int scan, val;
+	int unit, i, h, v;
+	int *p, hh, vv;
+	int block[64], dest[64];
+
+	// mcu_width x mcu_height
+	for (scan = 0; scan < jpeg->scan_count; scan++) {
+		hh = jpeg->scan_h[scan];
+		vv = jpeg->scan_v[scan];
+		for (v = 0; v < vv; v++) {
+            for (h = 0; h < hh; h++) {
+				// ƒuƒƒbƒN(8x8)‚ÌƒfƒR[ƒh
+				val = jpeg_decode_huff(jpeg, scan, block, zigzag_table);
+			//	if(val>=0x10000){
+			//		printf("marker found:%02x\n",val);
+			//	}
+
+				jpeg_idct(block, dest, jpeg->base_img);
+
+				p = jpeg->mcu_buf + (scan << 10);
+
+				jpeg_mcu_bitblt(dest, p, jpeg->mcu_width,
+					jpeg->mcu_width * h / hh, jpeg->mcu_height * v / vv,
+					jpeg->mcu_width * (h + 1) / hh, jpeg->mcu_height * (v + 1) / vv);
+			}
+		}
+	}
+}
+
+// YCrCb=>RGB
+
+int jpeg_decode_yuv(JPEG *jpeg, int h, int v, unsigned char *rgb, int b_type)
+{
+	int x0, y0, x, y, x1, y1;
+	int *py;
+	int Y12, V;
+	int mw, mh, w;
+	int i;
+
+	mw = jpeg->mcu_width;
+	mh = jpeg->mcu_height;
+
+	x0 = h * jpeg->max_h * 8;
+	y0 = v * jpeg->max_v * 8;
+
+	x1 = jpeg->width - x0;
+	if (x1 > mw)
+		x1 = mw;
+	y1 = jpeg->height - y0;
+	if (y1 > mh)
+		y1 = mh;
+    
+	py = jpeg->mcu_buf;
+	rgb += (y0 * jpeg->width_buf + x0) * (b_type & 0x7f);
+	w = (jpeg->width_buf - x1) * (b_type & 0x7f);
+
+	for (y = 0; y < y1; y++) {
+		for (x = 0; x < x1; x++) {
+			int b, g, r;
+			Y12 = py[0] << 12;
+		//	U = py[1024]; /* pu */
+			V = py[2048]; /* pv */
+
+			/* blue */
+			b = 128 + ((Y12 - V * 4 + py[1024] /* pu */ * 0x1C59) >> 12);
+			if (b & 0xffffff00)
+				b = (~b) >> 24;
+
+			/* green */
+			g = 128 + ((Y12 - V * 0x0B6C) >> 12);
+			if (g & 0xffffff00)
+				g = (~g) >> 24;
+
+			/* red */
+			r = 128 + ((Y12 + V * 0x166E) >> 12);
+			if (r & 0xffffff00)
+				r = (~r) >> 24;
+			if (b_type == 0x0004) {
+				rgb[0] = b;
+				rgb[1] = g;
+				rgb[2] = r;
+				py++;
+				rgb += 4;
+			} else if (b_type == 0x0002) {
+				r &= 0xff;
+				g &= 0xff;
+				b &= 0xff;
+				*(short *) rgb = PIXEL16(r >> 3, g >> 2, b >> 3);
+				rgb += 2;
+			}
+		}
+		py += mw - x1;
+		rgb += w;
+	}
+	return;
+}
+
+#define INIT_ZTABLE(i, b0, b1, b2, b3)	*(int *) &zigzag_table[i] = b0 | b1 << 8 | b2 << 16 | b3 << 24
+
+void jpeg_decode(JPEG *jpeg, UCHAR *rgb, int b_type)
+{
+	int h_unit, v_unit;
+	int mcu_count, h, v;
+	int val;
+	unsigned char m;
+
+    UCHAR zigzag_table[64];
+
+	INIT_ZTABLE( 0,  0,  1,  8, 16); INIT_ZTABLE( 4,  9,  2,  3, 10);
+	INIT_ZTABLE( 8, 17, 24, 32, 25); INIT_ZTABLE(12, 18, 11,  4,  5);
+	INIT_ZTABLE(16, 12, 19, 26, 33); INIT_ZTABLE(20, 40, 48, 41, 34);
+	INIT_ZTABLE(24, 27, 20, 13,  6); INIT_ZTABLE(28,  7, 14, 21, 28);
+	INIT_ZTABLE(32, 35, 42, 49, 56); INIT_ZTABLE(36, 57, 50, 43, 36);
+	INIT_ZTABLE(40, 29, 22, 15, 23); INIT_ZTABLE(44, 30, 37, 44, 51);
+	INIT_ZTABLE(48, 58, 59, 52, 45); INIT_ZTABLE(52, 38, 31, 39, 46);
+	INIT_ZTABLE(56, 53, 60, 61, 54); INIT_ZTABLE(60, 47, 55, 62, 63);
+
+	jpeg_decode_init(jpeg);
+
+	h_unit = (jpeg->width + jpeg->mcu_width - 1) / jpeg->mcu_width;
+	v_unit = (jpeg->height + jpeg->mcu_height - 1) / jpeg->mcu_height;
+
+	mcu_count = 0;
+	for (v = 0; v < v_unit; v++) {
+		for (h = 0; h < h_unit; h++) {
+			mcu_count++;
+			jpeg_decode_mcu(jpeg, zigzag_table);
+			jpeg_decode_yuv(jpeg, h, v, rgb, b_type & 0x7fff);
+			if (jpeg->interval > 0 && mcu_count >= jpeg->interval) {
+				jpeg->bit_remain -= (jpeg->bit_remain & 7);
+				jpeg->bit_remain -= 8;
+				jpeg->mcu_preDC[0] = 0;
+				jpeg->mcu_preDC[1] = 0;
+				jpeg->mcu_preDC[2] = 0;
+				mcu_count = 0;
+			}
+		}
+	}
+    return;
+}
+
--- a/30_day/gview/make.bat
+++ b/30_day/gview/make.bat
@@ -0,0 +1 @@
+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9
--- a/30_day/haribote.rul
+++ b/30_day/haribote.rul
@@ -0,0 +1,10 @@
+format:
+	code(align:1, logic:0x24,      file:0x24);
+	data(align:4, logic:stack_end, file:code_end);
+
+file:
+	../../z_tools/haribote/harilibc.lib;
+	../../z_tools/haribote/golibc.lib;
+
+label:
+	_HariStartup;
--- a/30_day/haribote/!cons_9x.bat
+++ b/30_day/haribote/!cons_9x.bat
@@ -0,0 +1 @@
+command
--- a/30_day/haribote/!cons_nt.bat
+++ b/30_day/haribote/!cons_nt.bat
@@ -0,0 +1 @@
+cmd.exe
--- a/30_day/haribote/Makefile
+++ b/30_day/haribote/Makefile
@@ -0,0 +1,79 @@
+OBJS_BOOTPACK = bootpack.obj naskfunc.obj hankaku.obj graphic.obj dsctbl.obj \
+		int.obj fifo.obj keyboard.obj mouse.obj memory.obj sheet.obj timer.obj \
+		mtask.obj window.obj console.obj file.obj tek.obj
+
+TOOLPATH = ../../z_tools/
+INCPATH  = ../../z_tools/haribote/
+
+MAKE     = $(TOOLPATH)make.exe -r
+NASK     = $(TOOLPATH)nask.exe
+CC1      = $(TOOLPATH)cc1.exe -I$(INCPATH) -Os -Wall -quiet
+GAS2NASK = $(TOOLPATH)gas2nask.exe -a
+OBJ2BIM  = $(TOOLPATH)obj2bim.exe
+MAKEFONT = $(TOOLPATH)makefont.exe
+BIN2OBJ  = $(TOOLPATH)bin2obj.exe
+BIM2HRB  = $(TOOLPATH)bim2hrb.exe
+RULEFILE = ../haribote.rul
+EDIMG    = $(TOOLPATH)edimg.exe
+IMGTOL   = $(TOOLPATH)imgtol.com
+GOLIB    = $(TOOLPATH)golib00.exe 
+COPY     = copy
+DEL      = del
+
+#默认动作
+
+default :
+	$(MAKE) ipl10.bin
+	$(MAKE) haribote.sys
+
+# 镜像文件生成
+
+ipl10.bin : ipl10.nas Makefile
+	$(NASK) ipl10.nas ipl10.bin ipl10.lst
+
+asmhead.bin : asmhead.nas Makefile
+	$(NASK) asmhead.nas asmhead.bin asmhead.lst
+
+hankaku.bin : hankaku.txt Makefile
+	$(MAKEFONT) hankaku.txt hankaku.bin
+
+hankaku.obj : hankaku.bin Makefile
+	$(BIN2OBJ) hankaku.bin hankaku.obj _hankaku
+
+bootpack.bim : $(OBJS_BOOTPACK) Makefile
+	$(OBJ2BIM) @$(RULEFILE) out:bootpack.bim stack:3136k map:bootpack.map \
+		$(OBJS_BOOTPACK)
+# 3MB+64KB=3136KB
+
+bootpack.hrb : bootpack.bim Makefile
+	$(BIM2HRB) bootpack.bim bootpack.hrb 0
+
+haribote.sys : asmhead.bin bootpack.hrb Makefile
+	copy /B asmhead.bin+bootpack.hrb haribote.sys
+
+# 其他指令
+
+%.gas : %.c bootpack.h Makefile
+	$(CC1) -o $*.gas $*.c
+
+%.nas : %.gas Makefile
+	$(GAS2NASK) $*.gas $*.nas
+
+%.obj : %.nas Makefile
+	$(NASK) $*.nas $*.obj $*.lst
+
+# 运行程序
+
+clean :
+	-$(DEL) asmhead.bin
+	-$(DEL) hankaku.bin
+	-$(DEL) *.lst
+	-$(DEL) *.obj
+	-$(DEL) *.map
+	-$(DEL) *.bim
+	-$(DEL) *.hrb
+
+src_only :
+	$(MAKE) clean
+	-$(DEL) ipl10.bin
+	-$(DEL) haribote.sys
--- a/30_day/haribote/asmhead.nas
+++ b/30_day/haribote/asmhead.nas
@@ -0,0 +1,202 @@
+; haribote-os boot asm
+; TAB=4
+
+[INSTRSET "i486p"]
+
+VBEMODE	EQU		0x105			; 1024 x  768 x 8bit 彩色
+; 显示模式
+;	0x100 :  640 x  400 x 8bit 彩色
+;	0x101 :  640 x  480 x 8bit 彩色
+;	0x103 :  800 x  600 x 8bit 彩色
+;	0x105 : 1024 x  768 x 8bit 彩色
+;	0x107 : 1280 x 1024 x 8bit 彩色
+
+BOTPAK	EQU		0x00280000		; 加载bootpack
+DSKCAC	EQU		0x00100000		; 磁盘缓存的位置
+DSKCAC0	EQU		0x00008000		; 磁盘缓存的位置（实模式）
+
+; BOOT_INFO 相关
+CYLS	EQU		0x0ff0			; 引导扇区设置
+LEDS	EQU		0x0ff1
+VMODE	EQU		0x0ff2			; 关于颜色的信息
+SCRNX	EQU		0x0ff4			; 分辨率X
+SCRNY	EQU		0x0ff6			; 分辨率Y
+VRAM	EQU		0x0ff8			; 图像缓冲区的起始地址
+
+		ORG		0xc200			;  这个的程序要被装载的内存地址
+
+; 确认VBE是否存在
+
+		MOV		AX,0x9000
+		MOV		ES,AX
+		MOV		DI,0
+		MOV		AX,0x4f00
+		INT		0x10
+		CMP		AX,0x004f
+		JNE		scrn320
+
+; 检查VBE的版本
+
+		MOV		AX,[ES:DI+4]
+		CMP		AX,0x0200
+		JB		scrn320			; if (AX < 0x0200) goto scrn320
+
+; 取得画面模式信息
+
+		MOV		CX,VBEMODE
+		MOV		AX,0x4f01
+		INT		0x10
+		CMP		AX,0x004f
+		JNE		scrn320
+
+; 画面模式信息的确认
+		CMP		BYTE [ES:DI+0x19],8		;颜色数必须为8
+		JNE		scrn320
+		CMP		BYTE [ES:DI+0x1b],4		;颜色的指定方法必须为4(4是调色板模式)
+		JNE		scrn320
+		MOV		AX,[ES:DI+0x00]				;模式属性bit7不是1就不能加上0x4000
+		AND		AX,0x0080
+		JZ		scrn320					; 模式属性的bit7是0，所以放弃
+
+;	画面设置
+
+		MOV		BX,VBEMODE+0x4000
+		MOV		AX,0x4f02
+		INT		0x10
+		MOV		BYTE [VMODE],8	; 屏幕的模式（参考C语言的引用）
+		MOV		AX,[ES:DI+0x12]
+		MOV		[SCRNX],AX
+		MOV		AX,[ES:DI+0x14]
+		MOV		[SCRNY],AX
+		MOV		EAX,[ES:DI+0x28] ;VRAM的地址
+		MOV		[VRAM],EAX
+		JMP		keystatus
+
+scrn320:
+		MOV		AL,0x13						; VGA图、320x200x8bit彩色
+		MOV		AH,0x00
+		INT		0x10
+		MOV		BYTE [VMODE],8		; 记下画面模式（参考C语言）
+		MOV		WORD [SCRNX],320
+		MOV		WORD [SCRNY],200
+		MOV		DWORD [VRAM],0x000a0000
+
+;	通过 BIOS 获取指示灯状态
+
+keystatus:
+		MOV		AH,0x02
+		INT		0x16 			; keyboard BIOS
+		MOV		[LEDS],AL
+
+;	PIC关闭一切中断
+;	根据AT兼容机的规格，如果要初始化PIC，
+;	必须在CLI之前进行，否则有时会挂起。
+;	随后进行PIC的初始化。
+
+		MOV		AL,0xff
+		OUT		0x21,AL
+		NOP						; 如果连续执行OUT指令，有些机种会无法正常运行
+		OUT		0xa1,AL
+
+		CLI						; 禁止CPU级别的中断
+
+;	为了让CPU能够访问1MB以上的内存空间，设定A20GATE
+
+		CALL	waitkbdout
+		MOV		AL,0xd1
+		OUT		0x64,AL
+		CALL	waitkbdout
+		MOV		AL,0xdf			; enable A20
+		OUT		0x60,AL
+		CALL	waitkbdout
+
+;	切换到保护模式
+
+[INSTRSET "i486p"]				; 说明使用486指令
+
+		LGDT	[GDTR0]			; 设置临时GDT
+		MOV		EAX,CR0
+		AND		EAX,0x7fffffff	; 设bit31为0（禁用分页）
+		OR		EAX,0x00000001	; bit0到1转换（保护模式过渡）
+		MOV		CR0,EAX
+		JMP		pipelineflush
+pipelineflush:
+		MOV		AX,1*8			;  可读写的段 32bit
+		MOV		DS,AX
+		MOV		ES,AX
+		MOV		FS,AX
+		MOV		GS,AX
+		MOV		SS,AX
+
+; bootpack传递
+
+		MOV		ESI,bootpack	; 转送源
+		MOV		EDI,BOTPAK		; 转送目标
+		MOV		ECX,512*1024/4
+		CALL	memcpy
+
+; 磁盘数据最终转送到它本来的位置去
+; 首先从启动扇区开始
+
+		MOV		ESI,0x7c00		; 转送源
+		MOV		EDI,DSKCAC		; 转送目标
+		MOV		ECX,512/4
+		CALL	memcpy
+
+; 剩余的全部
+
+		MOV		ESI,DSKCAC0+512	; 转送源
+		MOV		EDI,DSKCAC+512	; 转送源目标
+		MOV		ECX,0
+		MOV		CL,BYTE [CYLS]
+		IMUL	ECX,512*18*2/4	; 从柱面数变换为字节数/4
+		SUB		ECX,512/4		; 减去 IPL 偏移量
+		CALL	memcpy
+
+; 必须由asmhead来完成的工作，至此全部完毕
+; 以后就交由bootpack来完成
+
+; bootpack启动
+
+		MOV		EBX,BOTPAK
+		MOV		ECX,[EBX+16]
+		ADD		ECX,3			; ECX += 3;
+		SHR		ECX,2			; ECX /= 4;
+		JZ		skip			; 没有要转送的东西时
+		MOV		ESI,[EBX+20]	; 转送源
+		ADD		ESI,EBX
+		MOV		EDI,[EBX+12]	; 转送目标
+		CALL	memcpy
+skip:
+		MOV		ESP,[EBX+12]	; 堆栈的初始化
+		JMP		DWORD 2*8:0x0000001b
+
+waitkbdout:
+		IN		 AL,0x64
+		AND		 AL,0x02
+		JNZ		waitkbdout	; AND的结果如果不是0，就跳到waitkbdout
+		RET
+
+memcpy:
+		MOV		EAX,[ESI]
+		ADD		ESI,4
+		MOV		[EDI],EAX
+		ADD		EDI,4
+		SUB		ECX,1
+		JNZ		memcpy			; 减法运算的结果如果不是0，就跳转到memcpy
+		RET
+; memcpy地址前缀大小
+
+		ALIGNB	16
+GDT0:
+		RESB	8				; 初始值
+		DW		0xffff,0x0000,0x9200,0x00cf	; 可以读写的段（segment）32bit
+		DW		0xffff,0x0000,0x9a28,0x0047	; 可执行的文件的32bit寄存器（bootpack用）
+
+		DW		0
+GDTR0:
+		DW		8*3-1
+		DD		GDT0
+
+		ALIGNB	16
+bootpack:
--- a/30_day/haribote/bootpack.c
+++ b/30_day/haribote/bootpack.c
@@ -0,0 +1,412 @@
+/* bootpack */
+
+#include "bootpack.h"
+#include <stdio.h>
+
+#define KEYCMD_LED		0xed
+
+void keywin_off(struct SHEET *key_win);
+void keywin_on(struct SHEET *key_win);
+void close_console(struct SHEET *sht);
+void close_constask(struct TASK *task);
+
+void HariMain(void)
+{
+	struct BOOTINFO *binfo = (struct BOOTINFO *) ADR_BOOTINFO;
+	struct SHTCTL *shtctl;
+	char s[40];
+	struct FIFO32 fifo, keycmd;
+	int fifobuf[128], keycmd_buf[32];
+	int mx, my, i, new_mx = -1, new_my = 0, new_wx = 0x7fffffff, new_wy = 0;
+	unsigned int memtotal;
+	struct MOUSE_DEC mdec;
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	unsigned char *buf_back, buf_mouse[256];
+	struct SHEET *sht_back, *sht_mouse;
+	struct TASK *task_a, *task;
+	static char keytable0[0x80] = {
+		0,   0,   '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '^', 0x08, 0,
+		'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '@', '[', 0x0a, 0, 'A', 'S',
+		'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', ':', 0,   0,   ']', 'Z', 'X', 'C', 'V',
+		'B', 'N', 'M', ',', '.', '/', 0,   '*', 0,   ' ', 0,   0,   0,   0,   0,   0,
+		0,   0,   0,   0,   0,   0,   0,   '7', '8', '9', '-', '4', '5', '6', '+', '1',
+		'2', '3', '0', '.', 0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+		0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+		0,   0,   0,   0x5c, 0,  0,   0,   0,   0,   0,   0,   0,   0,   0x5c, 0,  0
+	};
+	static char keytable1[0x80] = {
+		0,   0,   '!', 0x22, '#', '$', '%', '&', 0x27, '(', ')', '~', '=', '~', 0x08, 0,
+		'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '`', '{', 0x0a, 0, 'A', 'S',
+		'D', 'F', 'G', 'H', 'J', 'K', 'L', '+', '*', 0,   0,   '}', 'Z', 'X', 'C', 'V',
+		'B', 'N', 'M', '<', '>', '?', 0,   '*', 0,   ' ', 0,   0,   0,   0,   0,   0,
+		0,   0,   0,   0,   0,   0,   0,   '7', '8', '9', '-', '4', '5', '6', '+', '1',
+		'2', '3', '0', '.', 0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+		0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,
+		0,   0,   0,   '_', 0,   0,   0,   0,   0,   0,   0,   0,   0,   '|', 0,   0
+	};
+	int key_shift = 0, key_leds = (binfo->leds >> 4) & 7, keycmd_wait = -1;
+	int j, x, y, mmx = -1, mmy = -1, mmx2 = 0;
+	struct SHEET *sht = 0, *key_win, *sht2;
+	int *fat;
+	unsigned char *nihongo;
+	struct FILEINFO *finfo;
+	extern char hankaku[4096];
+
+	init_gdtidt();
+	init_pic();
+	io_sti(); /* IDT/PIC的初始化已经完成，于是开放CPU的中断 */
+	fifo32_init(&fifo, 128, fifobuf, 0);
+	*((int *) 0x0fec) = (int) &fifo;
+	init_pit();
+	init_keyboard(&fifo, 256);
+	enable_mouse(&fifo, 512, &mdec);
+	io_out8(PIC0_IMR, 0xf8); /* 设定PIT和PIC1以及键盘为许可(11111000) */
+	io_out8(PIC1_IMR, 0xef); /* 开放鼠标中断(11101111) */
+	fifo32_init(&keycmd, 32, keycmd_buf, 0);
+
+	memtotal = memtest(0x00400000, 0xbfffffff);
+	memman_init(memman);
+	memman_free(memman, 0x00001000, 0x0009e000); /* 0x00001000 - 0x0009efff */
+	memman_free(memman, 0x00400000, memtotal - 0x00400000);
+
+	init_palette();
+	shtctl = shtctl_init(memman, binfo->vram, binfo->scrnx, binfo->scrny);
+	task_a = task_init(memman);
+	fifo.task = task_a;
+	task_run(task_a, 1, 2);
+	*((int *) 0x0fe4) = (int) shtctl;
+	task_a->langmode = 0;
+
+	/* sht_back */
+	sht_back  = sheet_alloc(shtctl);
+	buf_back  = (unsigned char *) memman_alloc_4k(memman, binfo->scrnx * binfo->scrny);
+	sheet_setbuf(sht_back, buf_back, binfo->scrnx, binfo->scrny, -1); /* 无透明色 */
+	init_screen8(buf_back, binfo->scrnx, binfo->scrny);
+
+	/* sht_cons */
+	key_win = open_console(shtctl, memtotal);
+
+	/* sht_mouse */
+	sht_mouse = sheet_alloc(shtctl);
+	sheet_setbuf(sht_mouse, buf_mouse, 16, 16, 99);
+	init_mouse_cursor8(buf_mouse, 99);
+	mx = (binfo->scrnx - 16) / 2; /* 计算坐标使其位于画面中央 */
+	my = (binfo->scrny - 28 - 16) / 2;
+
+	sheet_slide(sht_back,  0,  0);
+	sheet_slide(key_win,   32, 4);
+	sheet_slide(sht_mouse, mx, my);
+	sheet_updown(sht_back,  0);
+	sheet_updown(key_win,   1);
+	sheet_updown(sht_mouse, 2);
+	keywin_on(key_win);
+
+	/* 为了避免和键盘当前状态冲突，在一开始先进行设置 */
+	fifo32_put(&keycmd, KEYCMD_LED);
+	fifo32_put(&keycmd, key_leds);
+
+	/* 载入nihongo.fnt */
+	fat = (int *) memman_alloc_4k(memman, 4 * 2880);
+	file_readfat(fat, (unsigned char *) (ADR_DISKIMG + 0x000200));
+
+	finfo = file_search("nihongo.fnt", (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
+	if (finfo != 0) {
+		i = finfo->size;
+		nihongo = file_loadfile2(finfo->clustno, &i, fat);
+	} else {
+		nihongo = (unsigned char *) memman_alloc_4k(memman, 16 * 256 + 32 * 94 * 47);
+		for (i = 0; i < 16 * 256; i++) {
+			nihongo[i] = hankaku[i]; /*没有字库，半角部分直接复制英文字库*/
+		}
+		for (i = 16 * 256; i < 16 * 256 + 32 * 94 * 47; i++) {
+			nihongo[i] = 0xff; /* 没有字库，全角部分以0xff填充 */
+		}
+	}
+	*((int *) 0x0fe8) = (int) nihongo;
+	memman_free_4k(memman, (int) fat, 4 * 2880);
+
+	for (;;) {
+		if (fifo32_status(&keycmd) > 0 && keycmd_wait < 0) {
+			/* 如果存在向键盘控制器发送的数据，则发送它 */
+			keycmd_wait = fifo32_get(&keycmd);
+			wait_KBC_sendready();
+			io_out8(PORT_KEYDAT, keycmd_wait);
+		}
+		io_cli();
+		if (fifo32_status(&fifo) == 0) {
+			/* FIFO为空，当存在搁置的绘图操作时立即执行*/
+			if (new_mx >= 0) {
+				io_sti();
+				sheet_slide(sht_mouse, new_mx, new_my);
+				new_mx = -1;
+			} else if (new_wx != 0x7fffffff) {
+				io_sti();
+				sheet_slide(sht, new_wx, new_wy);
+				new_wx = 0x7fffffff;
+			} else {
+				task_sleep(task_a);
+				io_sti();
+			}
+		} else {
+			i = fifo32_get(&fifo);
+			io_sti();
+			if (key_win != 0 && key_win->flags == 0) { /*窗口被关闭*/
+				if (shtctl->top == 1) { /*当画面上只剩鼠标和背景时*/
+					key_win = 0;
+				} else {
+					key_win = shtctl->sheets[shtctl->top - 1];
+					keywin_on(key_win);
+				}
+			}
+			if (256 <= i && i <= 511) { /* 键盘数据*/
+				if (i < 0x80 + 256) { /*将按键编码转换为字符编码*/
+					if (key_shift == 0) {
+						s[0] = keytable0[i - 256];
+					} else {
+						s[0] = keytable1[i - 256];
+					}
+				} else {
+					s[0] = 0;
+				}
+				if ('A' <= s[0] && s[0] <= 'Z') { /*当输入字符为英文字母时*/
+					if (((key_leds & 4) == 0 && key_shift == 0) ||
+							((key_leds & 4) != 0 && key_shift != 0)) {
+						s[0] += 0x20; /*将大写字母转换为小写字母*/
+					}
+				}
+				if (s[0] != 0 && key_win != 0) { /*一般字符、退格键、回车键*/
+					fifo32_put(&key_win->task->fifo, s[0] + 256);
+				}
+				if (i == 256 + 0x0f && key_win != 0) {	/* Tab键 */
+					keywin_off(key_win);
+					j = key_win->height - 1;
+					if (j == 0) {
+						j = shtctl->top - 1;
+					}
+					key_win = shtctl->sheets[j];
+					keywin_on(key_win);
+				}
+				if (i == 256 + 0x2a) { /*左Shift ON */
+					key_shift |= 1;
+				}
+				if (i == 256 + 0x36) { /*右Shift ON */
+					key_shift |= 2;
+				}
+				if (i == 256 + 0xaa) { /*左Shift OFF */
+					key_shift &= ~1;
+				}
+				if (i == 256 + 0xb6) { /*右Shift OFF */
+					key_shift &= ~2;
+				}
+				if (i == 256 + 0x3a) {	/* CapsLock */
+					key_leds ^= 4;
+					fifo32_put(&keycmd, KEYCMD_LED);
+					fifo32_put(&keycmd, key_leds);
+				}
+				if (i == 256 + 0x45) {	/* NumLock */
+					key_leds ^= 2;
+					fifo32_put(&keycmd, KEYCMD_LED);
+					fifo32_put(&keycmd, key_leds);
+				}
+				if (i == 256 + 0x46) {	/* ScrollLock */
+					key_leds ^= 1;
+					fifo32_put(&keycmd, KEYCMD_LED);
+					fifo32_put(&keycmd, key_leds);
+				}
+				if (i == 256 + 0x3b && key_shift != 0 && key_win != 0) {	/* Shift+F1 */
+					task = key_win->task;
+					if (task != 0 && task->tss.ss0 != 0) {
+						cons_putstr0(task->cons, "\nBreak(key) :\n");
+						io_cli(); /*强制结束处理时禁止任务切换*/
+						task->tss.eax = (int) &(task->tss.esp0);
+						task->tss.eip = (int) asm_end_app;
+						io_sti();
+						task_run(task, -1, 0); /*为了确实执行结束处理，如果处于休眠状态则唤醒*/
+					}
+				}
+				if (i == 256 + 0x3c && key_shift != 0) {	/* Shift+F2 */
+					if (key_win != 0) {
+						keywin_off(key_win);
+					}
+					key_win = open_console(shtctl, memtotal);
+					sheet_slide(key_win, 32, 4);
+					sheet_updown(key_win, shtctl->top);
+					keywin_on(key_win);
+				}
+				if (i == 256 + 0x57) {	/* F11 */
+					sheet_updown(shtctl->sheets[1], shtctl->top - 1);
+				}
+				if (i == 256 + 0xfa) { /*键盘成功接收到数据*/
+					keycmd_wait = -1;
+				}
+				if (i == 256 + 0xfe) { /*键盘没有成功接收到数据*/
+					wait_KBC_sendready();
+					io_out8(PORT_KEYDAT, keycmd_wait);
+				}
+			} else if (512 <= i && i <= 767) { /* 鼠标数据*/
+				if (mouse_decode(&mdec, i - 512) != 0) {
+					/* 已经收集了3字节的数据，移动光标 */
+					mx += mdec.x;
+					my += mdec.y;
+					if (mx < 0) {
+						mx = 0;
+					}
+					if (my < 0) {
+						my = 0;
+					}
+					if (mx > binfo->scrnx - 1) {
+						mx = binfo->scrnx - 1;
+					}
+					if (my > binfo->scrny - 1) {
+						my = binfo->scrny - 1;
+					}
+					new_mx = mx;
+					new_my = my;
+					if ((mdec.btn & 0x01) != 0) { /* 按下左键 */
+						if (mmx < 0) {
+							/*如果处于通常模式*/
+							/*按照从上到下的顺序寻找鼠标所指向的图层*/
+							for (j = shtctl->top - 1; j > 0; j--) {
+								sht = shtctl->sheets[j];
+								x = mx - sht->vx0;
+								y = my - sht->vy0;
+								if (0 <= x && x < sht->bxsize && 0 <= y && y < sht->bysize) {
+									if (sht->buf[y * sht->bxsize + x] != sht->col_inv) {
+										sheet_updown(sht, shtctl->top - 1);
+										if (sht != key_win) {
+											keywin_off(key_win);
+											key_win = sht;
+											keywin_on(key_win);
+										}
+										if (3 <= x && x < sht->bxsize - 3 && 3 <= y && y < 21) {
+											mmx = mx; /*进入窗口移动模式*/
+											mmy = my;
+											mmx2 = sht->vx0;
+											new_wy = sht->vy0;
+										}
+										if (sht->bxsize - 21 <= x && x < sht->bxsize - 5 && 5 <= y && y < 19) {
+											/*点击“×”按钮*/
+											if ((sht->flags & 0x10) != 0) { /*该窗口是否为应用程序窗口？*/
+												task = sht->task;
+												cons_putstr0(task->cons, "\nBreak(mouse) :\n");
+												io_cli(); /*强制结束处理时禁止任务切换*/
+												task->tss.eax = (int) &(task->tss.esp0);
+												task->tss.eip = (int) asm_end_app;
+												io_sti();
+												task_run(task, -1, 0);
+											} else { /*命令行窗口*/
+												task = sht->task;
+												sheet_updown(sht, -1); /*暂且隐藏该图层*/
+												keywin_off(key_win);
+												key_win = shtctl->sheets[shtctl->top - 1];
+												keywin_on(key_win);
+												io_cli();
+												fifo32_put(&task->fifo, 4);
+												io_sti();
+											}
+										}
+										break;
+									}
+								}
+							}
+						} else {
+							/*如果处于窗口移动模式*/
+							x = mx - mmx; /*计算鼠标指针移动量*/
+							y = my - mmy;
+							new_wx = (mmx2 + x + 2) & ~3;
+							new_wy = new_wy + y;
+							mmy = my;
+						}
+					} else {
+						/*没有按下左键*/
+						mmx = -1; /*切换到一般模式*/
+						if (new_wx != 0x7fffffff) {
+							sheet_slide(sht, new_wx, new_wy); /*固定图层位置*/
+							new_wx = 0x7fffffff;
+						}
+					}
+				}
+			} else if (768 <= i && i <= 1023) { /*命令行窗口关闭处理*/
+				close_console(shtctl->sheets0 + (i - 768));
+			} else if (1024 <= i && i <= 2023) {
+				close_constask(taskctl->tasks0 + (i - 1024));
+			} else if (2024 <= i && i <= 2279) { /*只关闭命令行窗口*/
+				sht2 = shtctl->sheets0 + (i - 2024);
+				memman_free_4k(memman, (int) sht2->buf, 256 * 165);
+				sheet_free(sht2);
+			}
+		}
+	}
+}
+
+void keywin_off(struct SHEET *key_win)
+{
+	change_wtitle8(key_win, 0);
+	if ((key_win->flags & 0x20) != 0) {
+		fifo32_put(&key_win->task->fifo, 3); /*命令行窗口光标OFF */
+	}
+	return;
+}
+
+void keywin_on(struct SHEET *key_win)
+{
+	change_wtitle8(key_win, 1);
+	if ((key_win->flags & 0x20) != 0) {
+		fifo32_put(&key_win->task->fifo, 2); /*命令行窗口光标ON */
+	}
+	return;
+}
+
+struct TASK *open_constask(struct SHEET *sht, unsigned int memtotal)
+{
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	struct TASK *task = task_alloc();
+	int *cons_fifo = (int *) memman_alloc_4k(memman, 128 * 4);
+	task->cons_stack = memman_alloc_4k(memman, 64 * 1024);
+	task->tss.esp = task->cons_stack + 64 * 1024 - 12;
+	task->tss.eip = (int) &console_task;
+	task->tss.es = 1 * 8;
+	task->tss.cs = 2 * 8;
+	task->tss.ss = 1 * 8;
+	task->tss.ds = 1 * 8;
+	task->tss.fs = 1 * 8;
+	task->tss.gs = 1 * 8;
+	*((int *) (task->tss.esp + 4)) = (int) sht;
+	*((int *) (task->tss.esp + 8)) = memtotal;
+	task_run(task, 2, 2); /* level=2, priority=2 */
+	fifo32_init(&task->fifo, 128, cons_fifo, task);
+	return task;
+}
+
+struct SHEET *open_console(struct SHTCTL *shtctl, unsigned int memtotal)
+{
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	struct SHEET *sht = sheet_alloc(shtctl);
+	unsigned char *buf = (unsigned char *) memman_alloc_4k(memman, 256 * 165);
+	sheet_setbuf(sht, buf, 256, 165, -1); /*无透明色*/
+	make_window8(buf, 256, 165, "console", 0);
+	make_textbox8(sht, 8, 28, 240, 128, COL8_000000);
+	sht->task = open_constask(sht, memtotal);
+	sht->flags |= 0x20;	/*有光标*/
+	return sht;
+}
+
+void close_constask(struct TASK *task)
+{
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	task_sleep(task);
+	memman_free_4k(memman, task->cons_stack, 64 * 1024);
+	memman_free_4k(memman, (int) task->fifo.buf, 128 * 4);
+	task->flags = 0; /*用来替代task_free(task); */
+	return;
+}
+
+void close_console(struct SHEET *sht)
+{
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	struct TASK *task = sht->task;
+	memman_free_4k(memman, (int) sht->buf, 256 * 165);
+	sheet_free(sht);
+	close_constask(task);
+	return;
+}
--- a/30_day/haribote/bootpack.h
+++ b/30_day/haribote/bootpack.h
@@ -0,0 +1,297 @@
+/* asmhead.nas */
+struct BOOTINFO { /* 0x0ff0-0x0fff */
+	char cyls; /* 启动区读磁盘读到此为止 */
+	char leds; /* 启动时键盘的LED的状态 */
+	char vmode; /* 显卡模式为多少位彩色 */
+	char reserve;
+	short scrnx, scrny; /* 画面分辨率 */
+	char *vram;
+};
+#define ADR_BOOTINFO	0x00000ff0
+#define ADR_DISKIMG		0x00100000
+
+/* naskfunc.nas */
+void io_hlt(void);
+void io_cli(void);
+void io_sti(void);
+void io_stihlt(void);
+int io_in8(int port);
+void io_out8(int port, int data);
+int io_load_eflags(void);
+void io_store_eflags(int eflags);
+void load_gdtr(int limit, int addr);
+void load_idtr(int limit, int addr);
+int load_cr0(void);
+void store_cr0(int cr0);
+void load_tr(int tr);
+void asm_inthandler0c(void);
+void asm_inthandler0d(void);
+void asm_inthandler20(void);
+void asm_inthandler21(void);
+void asm_inthandler2c(void);
+unsigned int memtest_sub(unsigned int start, unsigned int end);
+void farjmp(int eip, int cs);
+void farcall(int eip, int cs);
+void asm_hrb_api(void);
+void start_app(int eip, int cs, int esp, int ds, int *tss_esp0);
+void asm_end_app(void);
+
+/* fifo.c */
+struct FIFO32 {
+	int *buf;
+	int p, q, size, free, flags;
+	struct TASK *task;
+};
+void fifo32_init(struct FIFO32 *fifo, int size, int *buf, struct TASK *task);
+int fifo32_put(struct FIFO32 *fifo, int data);
+int fifo32_get(struct FIFO32 *fifo);
+int fifo32_status(struct FIFO32 *fifo);
+
+/* graphic.c */
+void init_palette(void);
+void set_palette(int start, int end, unsigned char *rgb);
+void boxfill8(unsigned char *vram, int xsize, unsigned char c, int x0, int y0, int x1, int y1);
+void init_screen8(char *vram, int x, int y);
+void putfont8(char *vram, int xsize, int x, int y, char c, char *font);
+void putfonts8_asc(char *vram, int xsize, int x, int y, char c, unsigned char *s);
+void init_mouse_cursor8(char *mouse, char bc);
+void putblock8_8(char *vram, int vxsize, int pxsize,
+	int pysize, int px0, int py0, char *buf, int bxsize);
+#define COL8_000000		0
+#define COL8_FF0000		1
+#define COL8_00FF00		2
+#define COL8_FFFF00		3
+#define COL8_0000FF		4
+#define COL8_FF00FF		5
+#define COL8_00FFFF		6
+#define COL8_FFFFFF		7
+#define COL8_C6C6C6		8
+#define COL8_840000		9
+#define COL8_008400		10
+#define COL8_848400		11
+#define COL8_000084		12
+#define COL8_840084		13
+#define COL8_008484		14
+#define COL8_848484		15
+
+/* dsctbl.c */
+struct SEGMENT_DESCRIPTOR {
+	short limit_low, base_low;
+	char base_mid, access_right;
+	char limit_high, base_high;
+};
+struct GATE_DESCRIPTOR {
+	short offset_low, selector;
+	char dw_count, access_right;
+	short offset_high;
+};
+void init_gdtidt(void);
+void set_segmdesc(struct SEGMENT_DESCRIPTOR *sd, unsigned int limit, int base, int ar);
+void set_gatedesc(struct GATE_DESCRIPTOR *gd, int offset, int selector, int ar);
+#define ADR_IDT			0x0026f800
+#define LIMIT_IDT		0x000007ff
+#define ADR_GDT			0x00270000
+#define LIMIT_GDT		0x0000ffff
+#define ADR_BOTPAK		0x00280000
+#define LIMIT_BOTPAK	0x0007ffff
+#define AR_DATA32_RW	0x4092
+#define AR_CODE32_ER	0x409a
+#define AR_LDT			0x0082
+#define AR_TSS32		0x0089
+#define AR_INTGATE32	0x008e
+
+/* int.c */
+void init_pic(void);
+#define PIC0_ICW1		0x0020
+#define PIC0_OCW2		0x0020
+#define PIC0_IMR		0x0021
+#define PIC0_ICW2		0x0021
+#define PIC0_ICW3		0x0021
+#define PIC0_ICW4		0x0021
+#define PIC1_ICW1		0x00a0
+#define PIC1_OCW2		0x00a0
+#define PIC1_IMR		0x00a1
+#define PIC1_ICW2		0x00a1
+#define PIC1_ICW3		0x00a1
+#define PIC1_ICW4		0x00a1
+
+/* keyboard.c */
+void inthandler21(int *esp);
+void wait_KBC_sendready(void);
+void init_keyboard(struct FIFO32 *fifo, int data0);
+#define PORT_KEYDAT		0x0060
+#define PORT_KEYCMD		0x0064
+
+/* mouse.c */
+struct MOUSE_DEC {
+	unsigned char buf[3], phase;
+	int x, y, btn;
+};
+void inthandler2c(int *esp);
+void enable_mouse(struct FIFO32 *fifo, int data0, struct MOUSE_DEC *mdec);
+int mouse_decode(struct MOUSE_DEC *mdec, unsigned char dat);
+
+/* memory.c */
+#define MEMMAN_FREES		4090	/* <20><><EFBFBD><EFBFBD>Ŗ<EFBFBD>32KB */
+#define MEMMAN_ADDR			0x003c0000
+struct FREEINFO {	/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
+	unsigned int addr, size;
+};
+struct MEMMAN {		/* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǘ<EFBFBD> */
+	int frees, maxfrees, lostsize, losts;
+	struct FREEINFO free[MEMMAN_FREES];
+};
+unsigned int memtest(unsigned int start, unsigned int end);
+void memman_init(struct MEMMAN *man);
+unsigned int memman_total(struct MEMMAN *man);
+unsigned int memman_alloc(struct MEMMAN *man, unsigned int size);
+int memman_free(struct MEMMAN *man, unsigned int addr, unsigned int size);
+unsigned int memman_alloc_4k(struct MEMMAN *man, unsigned int size);
+int memman_free_4k(struct MEMMAN *man, unsigned int addr, unsigned int size);
+
+/* sheet.c */
+#define MAX_SHEETS		256
+struct SHEET {
+	unsigned char *buf;
+	int bxsize, bysize, vx0, vy0, col_inv, height, flags;
+	struct SHTCTL *ctl;
+	struct TASK *task;
+};
+struct SHTCTL {
+	unsigned char *vram, *map;
+	int xsize, ysize, top;
+	struct SHEET *sheets[MAX_SHEETS];
+	struct SHEET sheets0[MAX_SHEETS];
+};
+struct SHTCTL *shtctl_init(struct MEMMAN *memman, unsigned char *vram, int xsize, int ysize);
+struct SHEET *sheet_alloc(struct SHTCTL *ctl);
+void sheet_setbuf(struct SHEET *sht, unsigned char *buf, int xsize, int ysize, int col_inv);
+void sheet_updown(struct SHEET *sht, int height);
+void sheet_refresh(struct SHEET *sht, int bx0, int by0, int bx1, int by1);
+void sheet_slide(struct SHEET *sht, int vx0, int vy0);
+void sheet_free(struct SHEET *sht);
+
+/* timer.c */
+#define MAX_TIMER		500
+struct TIMER {
+	struct TIMER *next;
+	unsigned int timeout;
+	char flags, flags2;
+	struct FIFO32 *fifo;
+	int data;
+};
+struct TIMERCTL {
+	unsigned int count, next;
+	struct TIMER *t0;
+	struct TIMER timers0[MAX_TIMER];
+};
+extern struct TIMERCTL timerctl;
+void init_pit(void);
+struct TIMER *timer_alloc(void);
+void timer_free(struct TIMER *timer);
+void timer_init(struct TIMER *timer, struct FIFO32 *fifo, int data);
+void timer_settime(struct TIMER *timer, unsigned int timeout);
+void inthandler20(int *esp);
+int timer_cancel(struct TIMER *timer);
+void timer_cancelall(struct FIFO32 *fifo);
+
+/* mtask.c */
+#define MAX_TASKS 1000	/*最大任务数量*/
+#define TASK_GDT0 3			/*定义从GDT的几号开始分配给TSS */
+#define MAX_TASKS_LV	100
+#define MAX_TASKLEVELS	10
+struct TSS32 {
+	int backlink, esp0, ss0, esp1, ss1, esp2, ss2, cr3;
+	int eip, eflags, eax, ecx, edx, ebx, esp, ebp, esi, edi;
+	int es, cs, ss, ds, fs, gs;
+	int ldtr, iomap;
+};
+struct TASK {
+	int sel, flags;		/* sel用来存放GDT的编号*/
+	int level, priority; /* 优先级 */
+	struct FIFO32 fifo;
+	struct TSS32 tss;
+	struct SEGMENT_DESCRIPTOR ldt[2];
+	struct CONSOLE *cons;
+	int ds_base, cons_stack;
+	struct FILEHANDLE *fhandle;
+	int *fat;
+	char *cmdline;
+	unsigned char langmode, langbyte1;
+};
+struct TASKLEVEL {
+	int running; /*正在运行的任务数量*/
+	int now; /*这个变量用来记录当前正在运行的是哪个任务*/
+	struct TASK *tasks[MAX_TASKS_LV];
+};
+struct TASKCTL {
+	int now_lv; /*现在活动中的LEVEL */
+	char lv_change; /*在下次任务切换时是否需要改变LEVEL */
+	struct TASKLEVEL level[MAX_TASKLEVELS];
+	struct TASK tasks0[MAX_TASKS];
+};
+extern struct TASKCTL *taskctl;
+extern struct TIMER *task_timer;
+struct TASK *task_now(void);
+struct TASK *task_init(struct MEMMAN *memman);
+struct TASK *task_alloc(void);
+void task_run(struct TASK *task, int level, int priority);
+void task_switch(void);
+void task_sleep(struct TASK *task);
+
+/* window.c */
+void make_window8(unsigned char *buf, int xsize, int ysize, char *title, char act);
+void putfonts8_asc_sht(struct SHEET *sht, int x, int y, int c, int b, char *s, int l);
+void make_textbox8(struct SHEET *sht, int x0, int y0, int sx, int sy, int c);
+void make_wtitle8(unsigned char *buf, int xsize, char *title, char act);
+void change_wtitle8(struct SHEET *sht, char act);
+
+/* console.c */
+struct CONSOLE {
+	struct SHEET *sht;
+	int cur_x, cur_y, cur_c;
+	struct TIMER *timer;
+};
+struct FILEHANDLE {
+	char *buf;
+	int size;
+	int pos;
+};
+void console_task(struct SHEET *sheet, int memtotal);
+void cons_putchar(struct CONSOLE *cons, int chr, char move);
+void cons_newline(struct CONSOLE *cons);
+void cons_putstr0(struct CONSOLE *cons, char *s);
+void cons_putstr1(struct CONSOLE *cons, char *s, int l);
+void cons_runcmd(char *cmdline, struct CONSOLE *cons, int *fat, int memtotal);
+void cmd_mem(struct CONSOLE *cons, int memtotal);
+void cmd_cls(struct CONSOLE *cons);
+void cmd_dir(struct CONSOLE *cons);
+void cmd_exit(struct CONSOLE *cons, int *fat);
+void cmd_start(struct CONSOLE *cons, char *cmdline, int memtotal);
+void cmd_ncst(struct CONSOLE *cons, char *cmdline, int memtotal);
+void cmd_langmode(struct CONSOLE *cons, char *cmdline);
+int cmd_app(struct CONSOLE *cons, int *fat, char *cmdline);
+int *hrb_api(int edi, int esi, int ebp, int esp, int ebx, int edx, int ecx, int eax);
+int *inthandler0d(int *esp);
+int *inthandler0c(int *esp);
+void hrb_api_linewin(struct SHEET *sht, int x0, int y0, int x1, int y1, int col);
+
+/* file.c */
+struct FILEINFO {
+	unsigned char name[8], ext[3], type;
+	char reserve[10];
+	unsigned short time, date, clustno;
+	unsigned int size;
+};
+void file_readfat(int *fat, unsigned char *img);
+void file_loadfile(int clustno, int size, char *buf, int *fat, char *img);
+struct FILEINFO *file_search(char *name, struct FILEINFO *finfo, int max);
+char *file_loadfile2(int clustno, int *psize, int *fat);
+
+/* tek.c */
+int tek_getsize(unsigned char *p);
+int tek_decomp(unsigned char *p, char *q, int size);
+
+/* bootpack.c */
+struct TASK *open_constask(struct SHEET *sht, unsigned int memtotal);
+struct SHEET *open_console(struct SHTCTL *shtctl, unsigned int memtotal);
--- a/30_day/haribote/console.c
+++ b/30_day/haribote/console.c
@@ -0,0 +1,706 @@
+/* 命令行窗口相关 */
+
+#include "bootpack.h"
+#include <stdio.h>
+#include <string.h>
+
+void console_task(struct SHEET *sheet, int memtotal)
+{
+	struct TASK *task = task_now();
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	int i, *fat = (int *) memman_alloc_4k(memman, 4 * 2880);
+	struct CONSOLE cons;
+	struct FILEHANDLE fhandle[8];
+	char cmdline[30];
+	unsigned char *nihongo = (char *) *((int *) 0x0fe8);
+
+	cons.sht = sheet;
+	cons.cur_x =  8;
+	cons.cur_y = 28;
+	cons.cur_c = -1;
+	task->cons = &cons;
+	task->cmdline = cmdline;
+
+	if (cons.sht != 0) {
+		cons.timer = timer_alloc();
+		timer_init(cons.timer, &task->fifo, 1);
+		timer_settime(cons.timer, 50);
+	}
+	file_readfat(fat, (unsigned char *) (ADR_DISKIMG + 0x000200));
+	for (i = 0; i < 8; i++) {
+		fhandle[i].buf = 0; /*未使用标记*/
+	}
+	task->fhandle = fhandle;
+	task->fat = fat;
+	if (nihongo[4096] != 0xff) {	 /* 是否载入了字库？*/
+		task->langmode = 1;
+	} else {
+		task->langmode = 0;
+	}
+	task->langbyte1 = 0;
+
+	/*显示提示符*/
+	cons_putchar(&cons, '>', 1);
+
+	for (;;) {
+		io_cli();
+		if (fifo32_status(&task->fifo) == 0) {
+			task_sleep(task);
+			io_sti();
+		} else {
+			i = fifo32_get(&task->fifo);
+			io_sti();
+			if (i <= 1 && cons.sht != 0) { /*光标用定时器*/
+				if (i != 0) {
+					timer_init(cons.timer, &task->fifo, 0); /*下次置0 */
+					if (cons.cur_c >= 0) {
+						cons.cur_c = COL8_FFFFFF;
+					}
+				} else {
+					timer_init(cons.timer, &task->fifo, 1); /*下次置1 */
+					if (cons.cur_c >= 0) {
+						cons.cur_c = COL8_000000;
+					}
+				}
+				timer_settime(cons.timer, 50);
+			}
+			if (i == 2) { /*光标ON */
+				cons.cur_c = COL8_FFFFFF;
+			}
+			if (i == 3) { /*光标OFF */
+				if (cons.sht != 0) {
+					boxfill8(cons.sht->buf, cons.sht->bxsize, COL8_000000,
+						cons.cur_x, cons.cur_y, cons.cur_x + 7, cons.cur_y + 15);
+				}
+				cons.cur_c = -1;
+			}
+			if (i == 4) { /*点击命令行窗口的“×”按钮*/ 
+				cmd_exit(&cons, fat);
+			}
+			if (256 <= i && i <= 511) { /*键盘数据（通过任务A）*/
+				if (i == 8 + 256) {
+					/*退格键*/
+					if (cons.cur_x > 16) {
+					/*用空格擦除光标后将光标前移一位*/
+						cons_putchar(&cons, ' ', 0);
+						cons.cur_x -= 8;
+					}
+				} else if (i == 10 + 256) {
+					/*回车键*/
+					/*将光标用空格擦除后换行 */
+					cons_putchar(&cons, ' ', 0);
+					cmdline[cons.cur_x / 8 - 2] = 0;
+					cons_newline(&cons);
+					cons_runcmd(cmdline, &cons, fat, memtotal); /*运行命令*/
+					if (cons.sht == 0) {
+						cmd_exit(&cons, fat);
+					}
+					/*显示提示符*/
+					cons_putchar(&cons, '>', 1);
+				} else {
+					/*一般字符*/
+					if (cons.cur_x < 240) {
+						/*显示一个字符之后将光标后移一位*/
+						cmdline[cons.cur_x / 8 - 2] = i - 256;
+						cons_putchar(&cons, i - 256, 1);
+					}
+				}
+			}
+			/*重新显示光标*/
+			if (cons.sht != 0) {
+				if (cons.cur_c >= 0) {
+					boxfill8(cons.sht->buf, cons.sht->bxsize, cons.cur_c, 
+						cons.cur_x, cons.cur_y, cons.cur_x + 7, cons.cur_y + 15);
+				}
+				sheet_refresh(cons.sht, cons.cur_x, cons.cur_y, cons.cur_x + 8, cons.cur_y + 16);
+			}
+		}
+	}
+}
+
+void cons_putchar(struct CONSOLE *cons, int chr, char move)
+{
+	char s[2];
+	s[0] = chr;
+	s[1] = 0;
+	if (s[0] == 0x09) { /*制表符*/
+		for (;;) {
+			if (cons->sht != 0) {
+				putfonts8_asc_sht(cons->sht, cons->cur_x, cons->cur_y, COL8_FFFFFF, COL8_000000, " ", 1);
+			}
+			cons->cur_x += 8;
+			if (cons->cur_x == 8 + 240) {
+				cons_newline(cons);
+			}
+			if (((cons->cur_x - 8) & 0x1f) == 0) {
+				break;	/* 32<33>Ŋ<EFBFBD><C58A><EFBFBD>؂ꂽ<D882><EA82BD>break */
+			}
+		}
+	} else if (s[0] == 0x0a) {	/* <20><><EFBFBD>s */
+		cons_newline(cons);
+	} else if (s[0] == 0x0d) {	/* <20><><EFBFBD>A */
+		/* <20>Ƃ肠<C682><E882A0><EFBFBD><EFBFBD><EFBFBD>Ȃɂ<C882><C982><EFBFBD><EFBFBD>Ȃ<EFBFBD> */
+	} else {	/* <20><><EFBFBD>ʂ̕<CA82><CC95><EFBFBD> */
+		if (cons->sht != 0) {
+			putfonts8_asc_sht(cons->sht, cons->cur_x, cons->cur_y, COL8_FFFFFF, COL8_000000, s, 1);
+		}
+		if (move != 0) {
+			/* move<76><65>0<EFBFBD>̂Ƃ<CC82><C682>̓J<CD83>[<5B>\<5C><><EFBFBD><EFBFBD>i<EFBFBD>߂Ȃ<DF82> */
+			cons->cur_x += 8;
+			if (cons->cur_x == 8 + 240) {
+				cons_newline(cons);
+			}
+		}
+	}
+	return;
+}
+
+void cons_newline(struct CONSOLE *cons)
+{
+	int x, y;
+	struct SHEET *sheet = cons->sht;
+	struct TASK *task = task_now();
+	if (cons->cur_y < 28 + 112) {
+		cons->cur_y += 16; /* <20><><EFBFBD>̍s<CC8D><73> */
+	} else {
+		/* <20>X<EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B><> */
+		if (sheet != 0) {
+			for (y = 28; y < 28 + 112; y++) {
+				for (x = 8; x < 8 + 240; x++) {
+					sheet->buf[x + y * sheet->bxsize] = sheet->buf[x + (y + 16) * sheet->bxsize];
+				}
+			}
+			for (y = 28 + 112; y < 28 + 128; y++) {
+				for (x = 8; x < 8 + 240; x++) {
+					sheet->buf[x + y * sheet->bxsize] = COL8_000000;
+				}
+			}
+			sheet_refresh(sheet, 8, 28, 8 + 240, 28 + 128);
+		}
+	}
+	cons->cur_x = 8;
+	if (task->langmode == 1 && task->langbyte1 != 0) {
+		cons->cur_x = 16;
+	}
+	return;
+}
+
+void cons_putstr0(struct CONSOLE *cons, char *s)
+{
+	for (; *s != 0; s++) {
+		cons_putchar(cons, *s, 1);
+	}
+	return;
+}
+
+void cons_putstr1(struct CONSOLE *cons, char *s, int l)
+{
+	int i;
+	for (i = 0; i < l; i++) {
+		cons_putchar(cons, s[i], 1);
+	}
+	return;
+}
+
+void cons_runcmd(char *cmdline, struct CONSOLE *cons, int *fat, int memtotal)
+{
+	if (strcmp(cmdline, "mem") == 0 && cons->sht != 0) {
+		cmd_mem(cons, memtotal);
+	} else if (strcmp(cmdline, "cls") == 0 && cons->sht != 0) {
+		cmd_cls(cons);
+	} else if (strcmp(cmdline, "dir") == 0 && cons->sht != 0) {
+		cmd_dir(cons);
+	} else if (strcmp(cmdline, "exit") == 0) {
+		cmd_exit(cons, fat);
+	} else if (strncmp(cmdline, "start ", 6) == 0) {
+		cmd_start(cons, cmdline, memtotal);
+	} else if (strncmp(cmdline, "ncst ", 5) == 0) {
+		cmd_ncst(cons, cmdline, memtotal);
+	} else if (strncmp(cmdline, "langmode ", 9) == 0) {
+		cmd_langmode(cons, cmdline);
+	} else if (cmdline[0] != 0) {
+		if (cmd_app(cons, fat, cmdline) == 0) {
+			/* <20>R<EFBFBD>}<7D><><EFBFBD>h<EFBFBD>ł͂Ȃ<CD82><C882>A<EFBFBD>A<EFBFBD>v<EFBFBD><76><EFBFBD>ł<EFBFBD><C582>Ȃ<EFBFBD><C882>A<EFBFBD><41><EFBFBD><EFBFBD>ɋ<EFBFBD>s<EFBFBD>ł<EFBFBD><C582>Ȃ<EFBFBD> */
+			cons_putstr0(cons, "Bad command.\n\n");
+		}
+	}
+	return;
+}
+
+void cmd_mem(struct CONSOLE *cons, int memtotal)
+{
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	char s[60];
+	sprintf(s, "total   %dMB\nfree %dKB\n\n", memtotal / (1024 * 1024), memman_total(memman) / 1024);
+	cons_putstr0(cons, s);
+	return;
+}
+
+void cmd_cls(struct CONSOLE *cons)
+{
+	int x, y;
+	struct SHEET *sheet = cons->sht;
+	for (y = 28; y < 28 + 128; y++) {
+		for (x = 8; x < 8 + 240; x++) {
+			sheet->buf[x + y * sheet->bxsize] = COL8_000000;
+		}
+	}
+	sheet_refresh(sheet, 8, 28, 8 + 240, 28 + 128);
+	cons->cur_y = 28;
+	return;
+}
+
+void cmd_dir(struct CONSOLE *cons)
+{
+	struct FILEINFO *finfo = (struct FILEINFO *) (ADR_DISKIMG + 0x002600);
+	int i, j;
+	char s[30];
+	for (i = 0; i < 224; i++) {
+		if (finfo[i].name[0] == 0x00) {
+			break;
+		}
+		if (finfo[i].name[0] != 0xe5) {
+			if ((finfo[i].type & 0x18) == 0) {
+				sprintf(s, "filename.ext   %7d\n", finfo[i].size);
+				for (j = 0; j < 8; j++) {
+					s[j] = finfo[i].name[j];
+				}
+				s[ 9] = finfo[i].ext[0];
+				s[10] = finfo[i].ext[1];
+				s[11] = finfo[i].ext[2];
+				cons_putstr0(cons, s);
+			}
+		}
+	}
+	cons_newline(cons);
+	return;
+}
+
+void cmd_exit(struct CONSOLE *cons, int *fat)
+{
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	struct TASK *task = task_now();
+	struct SHTCTL *shtctl = (struct SHTCTL *) *((int *) 0x0fe4);
+	struct FIFO32 *fifo = (struct FIFO32 *) *((int *) 0x0fec);
+	if (cons->sht != 0) {
+		timer_cancel(cons->timer);
+	}
+	memman_free_4k(memman, (int) fat, 4 * 2880);
+	io_cli();
+	if (cons->sht != 0) {
+		fifo32_put(fifo, cons->sht - shtctl->sheets0 + 768);	/* 768<36>`1023 */
+	} else {
+		fifo32_put(fifo, task - taskctl->tasks0 + 1024);	/* 1024<32>`2023 */
+	}
+	io_sti();
+	for (;;) {
+		task_sleep(task);
+	}
+}
+
+void cmd_start(struct CONSOLE *cons, char *cmdline, int memtotal)
+{
+	struct SHTCTL *shtctl = (struct SHTCTL *) *((int *) 0x0fe4);
+	struct SHEET *sht = open_console(shtctl, memtotal);
+	struct FIFO32 *fifo = &sht->task->fifo;
+	int i;
+	sheet_slide(sht, 32, 4);
+	sheet_updown(sht, shtctl->top);
+	/* <20>R<EFBFBD>}<7D><><EFBFBD>h<EFBFBD><68><EFBFBD>C<EFBFBD><43><EFBFBD>ɓ<EFBFBD><C993>͂<EFBFBD><CD82>ꂽ<EFBFBD><EA82BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD>ꕶ<EFBFBD><EA95B6><EFBFBD><EFBFBD><EFBFBD>V<C290><56><EFBFBD><EFBFBD><EFBFBD>R<EFBFBD><52><EFBFBD>\<5C>[<5B><><EFBFBD>ɓ<EFBFBD><C993><EFBFBD> */
+	for (i = 6; cmdline[i] != 0; i++) {
+		fifo32_put(fifo, cmdline[i] + 256);
+	}
+	fifo32_put(fifo, 10 + 256);	/* Enter */
+	cons_newline(cons);
+	return;
+}
+
+void cmd_ncst(struct CONSOLE *cons, char *cmdline, int memtotal)
+{
+	struct TASK *task = open_constask(0, memtotal);
+	struct FIFO32 *fifo = &task->fifo;
+	int i;
+	/* <20>R<EFBFBD>}<7D><><EFBFBD>h<EFBFBD><68><EFBFBD>C<EFBFBD><43><EFBFBD>ɓ<EFBFBD><C993>͂<EFBFBD><CD82>ꂽ<EFBFBD><EA82BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>A<EFBFBD>ꕶ<EFBFBD><EA95B6><EFBFBD><EFBFBD><EFBFBD>V<C290><56><EFBFBD><EFBFBD><EFBFBD>R<EFBFBD><52><EFBFBD>\<5C>[<5B><><EFBFBD>ɓ<EFBFBD><C993><EFBFBD> */
+	for (i = 5; cmdline[i] != 0; i++) {
+		fifo32_put(fifo, cmdline[i] + 256);
+	}
+	fifo32_put(fifo, 10 + 256);	/* Enter */
+	cons_newline(cons);
+	return;
+}
+
+void cmd_langmode(struct CONSOLE *cons, char *cmdline)
+{
+	struct TASK *task = task_now();
+	unsigned char mode = cmdline[9] - '0';
+	if (mode <= 2) {
+		task->langmode = mode;
+	} else {
+		cons_putstr0(cons, "mode number error.\n");
+	}
+	cons_newline(cons);
+	return;
+}
+
+int cmd_app(struct CONSOLE *cons, int *fat, char *cmdline)
+{
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	struct FILEINFO *finfo;
+	char name[18], *p, *q;
+	struct TASK *task = task_now();
+	int i, segsiz, datsiz, esp, dathrb, appsiz;
+	struct SHTCTL *shtctl;
+	struct SHEET *sht;
+
+	/* <20>R<EFBFBD>}<7D><><EFBFBD>h<EFBFBD><68><EFBFBD>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD>𐶐<EFBFBD> */
+	for (i = 0; i < 13; i++) {
+		if (cmdline[i] <= ' ') {
+			break;
+		}
+		name[i] = cmdline[i];
+	}
+	name[i] = 0; /* <20>Ƃ肠<C682><E882A0><EFBFBD><EFBFBD><EFBFBD>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD>̌<EFBFBD><CC8C><EFBFBD>0<EFBFBD>ɂ<EFBFBD><C982><EFBFBD> */
+
+	/* <20>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD>T<EFBFBD><54> */
+	finfo = file_search(name, (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
+	if (finfo == 0 && name[i - 1] != '.') {
+		/* <20><><EFBFBD><EFBFBD><C282><EFBFBD>Ȃ<EFBFBD><C882><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̂Ō<CC82><C58C><EFBFBD>".HRB"<22><><EFBFBD><EFBFBD><C282>Ă<EFBFBD><C482><EFBFBD><EFBFBD><EFBFBD>x<EFBFBD>T<EFBFBD><54><EFBFBD>Ă݂<C482> */
+		name[i    ] = '.';
+		name[i + 1] = 'H';
+		name[i + 2] = 'R';
+		name[i + 3] = 'B';
+		name[i + 4] = 0;
+		finfo = file_search(name, (struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
+	}
+
+	if (finfo != 0) {
+		/* <20>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><C282><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꍇ */
+		appsiz = finfo->size;
+		p = file_loadfile2(finfo->clustno, &appsiz, fat);
+		if (appsiz >= 36 && strncmp(p + 4, "Hari", 4) == 0 && *p == 0x00) {
+			segsiz = *((int *) (p + 0x0000));
+			esp    = *((int *) (p + 0x000c));
+			datsiz = *((int *) (p + 0x0010));
+			dathrb = *((int *) (p + 0x0014));
+			q = (char *) memman_alloc_4k(memman, segsiz);
+			task->ds_base = (int) q;
+			set_segmdesc(task->ldt + 0, appsiz - 1, (int) p, AR_CODE32_ER + 0x60);
+			set_segmdesc(task->ldt + 1, segsiz - 1, (int) q, AR_DATA32_RW + 0x60);
+			for (i = 0; i < datsiz; i++) {
+				q[esp + i] = p[dathrb + i];
+			}
+			start_app(0x1b, 0 * 8 + 4, esp, 1 * 8 + 4, &(task->tss.esp0));
+			shtctl = (struct SHTCTL *) *((int *) 0x0fe4);
+			for (i = 0; i < MAX_SHEETS; i++) {
+				sht = &(shtctl->sheets0[i]);
+				if ((sht->flags & 0x11) == 0x11 && sht->task == task) {
+					/* <20>A<EFBFBD>v<EFBFBD><76><EFBFBD><EFBFBD><EFBFBD>J<EFBFBD><4A><EFBFBD><EFBFBD><EFBFBD>ςȂ<CF82><C882>ɂ<EFBFBD><C982><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>𔭌<EFBFBD> */
+					sheet_free(sht);	/* <20><EFBFBD><C282><EFBFBD> */
+				}
+			}
+			for (i = 0; i < 8; i++) {	/* <20>N<EFBFBD><4E><EFBFBD>[<5B>Y<EFBFBD><59><EFBFBD>ĂȂ<C482><C882>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD>N<EFBFBD><4E><EFBFBD>[<5B>Y */
+				if (task->fhandle[i].buf != 0) {
+					memman_free_4k(memman, (int) task->fhandle[i].buf, task->fhandle[i].size);
+					task->fhandle[i].buf = 0;
+				}
+			}
+			timer_cancelall(&task->fifo);
+			memman_free_4k(memman, (int) q, segsiz);
+			task->langbyte1 = 0;
+		} else {
+			cons_putstr0(cons, ".hrb file format error.\n");
+		}
+		memman_free_4k(memman, (int) p, appsiz);
+		cons_newline(cons);
+		return 1;
+	}
+	/* <20>t<EFBFBD>@<40>C<EFBFBD><43><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><C282><EFBFBD>Ȃ<EFBFBD><C882><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꍇ */
+	return 0;
+}
+
+int *hrb_api(int edi, int esi, int ebp, int esp, int ebx, int edx, int ecx, int eax)
+{
+	struct TASK *task = task_now();
+	int ds_base = task->ds_base;
+	struct CONSOLE *cons = task->cons;
+	struct SHTCTL *shtctl = (struct SHTCTL *) *((int *) 0x0fe4);
+	struct SHEET *sht;
+	struct FIFO32 *sys_fifo = (struct FIFO32 *) *((int *) 0x0fec);
+	int *reg = &eax + 1;	/* eax<61>̎<EFBFBD><CC8E>̔Ԓn */
+		/* <20>ۑ<EFBFBD><DB91>̂<EFBFBD><CC82>߂<EFBFBD>PUSHAD<41><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɏ<EFBFBD><C98F><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
+		/* reg[0] : EDI,   reg[1] : ESI,   reg[2] : EBP,   reg[3] : ESP */
+		/* reg[4] : EBX,   reg[5] : EDX,   reg[6] : ECX,   reg[7] : EAX */
+	int i;
+	struct FILEINFO *finfo;
+	struct FILEHANDLE *fh;
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+
+	if (edx == 1) {
+		cons_putchar(cons, eax & 0xff, 1);
+	} else if (edx == 2) {
+		cons_putstr0(cons, (char *) ebx + ds_base);
+	} else if (edx == 3) {
+		cons_putstr1(cons, (char *) ebx + ds_base, ecx);
+	} else if (edx == 4) {
+		return &(task->tss.esp0);
+	} else if (edx == 5) {
+		sht = sheet_alloc(shtctl);
+		sht->task = task;
+		sht->flags |= 0x10;
+		sheet_setbuf(sht, (char *) ebx + ds_base, esi, edi, eax);
+		make_window8((char *) ebx + ds_base, esi, edi, (char *) ecx + ds_base, 0);
+		sheet_slide(sht, ((shtctl->xsize - esi) / 2) & ~3, (shtctl->ysize - edi) / 2);
+		sheet_updown(sht, shtctl->top); /* <20><><EFBFBD>̃}<7D>E<EFBFBD>X<EFBFBD>Ɠ<EFBFBD><C693><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɂȂ<C982>悤<EFBFBD>Ɏw<C98E><77>F <20>}<7D>E<EFBFBD>X<EFBFBD>͂<EFBFBD><CD82>̏<EFBFBD>ɂȂ<C982> */
+		reg[7] = (int) sht;
+	} else if (edx == 6) {
+		sht = (struct SHEET *) (ebx & 0xfffffffe);
+		putfonts8_asc(sht->buf, sht->bxsize, esi, edi, eax, (char *) ebp + ds_base);
+		if ((ebx & 1) == 0) {
+			sheet_refresh(sht, esi, edi, esi + ecx * 8, edi + 16);
+		}
+	} else if (edx == 7) {
+		sht = (struct SHEET *) (ebx & 0xfffffffe);
+		boxfill8(sht->buf, sht->bxsize, ebp, eax, ecx, esi, edi);
+		if ((ebx & 1) == 0) {
+			sheet_refresh(sht, eax, ecx, esi + 1, edi + 1);
+		}
+	} else if (edx == 8) {
+		memman_init((struct MEMMAN *) (ebx + ds_base));
+		ecx &= 0xfffffff0;	/* 16<31>o<EFBFBD>C<EFBFBD>g<EFBFBD>P<EFBFBD>ʂ<EFBFBD> */
+		memman_free((struct MEMMAN *) (ebx + ds_base), eax, ecx);
+	} else if (edx == 9) {
+		ecx = (ecx + 0x0f) & 0xfffffff0; /* 16<31>o<EFBFBD>C<EFBFBD>g<EFBFBD>P<EFBFBD>ʂɐ؂<C990>グ */
+		reg[7] = memman_alloc((struct MEMMAN *) (ebx + ds_base), ecx);
+	} else if (edx == 10) {
+		ecx = (ecx + 0x0f) & 0xfffffff0; /* 16<31>o<EFBFBD>C<EFBFBD>g<EFBFBD>P<EFBFBD>ʂɐ؂<C990>グ */
+		memman_free((struct MEMMAN *) (ebx + ds_base), eax, ecx);
+	} else if (edx == 11) {
+		sht = (struct SHEET *) (ebx & 0xfffffffe);
+		sht->buf[sht->bxsize * edi + esi] = eax;
+		if ((ebx & 1) == 0) {
+			sheet_refresh(sht, esi, edi, esi + 1, edi + 1);
+		}
+	} else if (edx == 12) {
+		sht = (struct SHEET *) ebx;
+		sheet_refresh(sht, eax, ecx, esi, edi);
+	} else if (edx == 13) {
+		sht = (struct SHEET *) (ebx & 0xfffffffe);
+		hrb_api_linewin(sht, eax, ecx, esi, edi, ebp);
+		if ((ebx & 1) == 0) {
+			if (eax > esi) {
+				i = eax;
+				eax = esi;
+				esi = i;
+			}
+			if (ecx > edi) {
+				i = ecx;
+				ecx = edi;
+				edi = i;
+			}
+			sheet_refresh(sht, eax, ecx, esi + 1, edi + 1);
+		}
+	} else if (edx == 14) {
+		sheet_free((struct SHEET *) ebx);
+	} else if (edx == 15) {
+		for (;;) {
+			io_cli();
+			if (fifo32_status(&task->fifo) == 0) {
+				if (eax != 0) {
+					task_sleep(task);	/* FIFO<46><4F><EFBFBD><EFBFBD>Ȃ̂ŐQ<C590>đ҂<C491> */
+				} else {
+					io_sti();
+					reg[7] = -1;
+					return 0;
+				}
+			}
+			i = fifo32_get(&task->fifo);
+			io_sti();
+			if (i <= 1 && cons->sht != 0) { /* <20>J<EFBFBD>[<5B>\<5C><><EFBFBD>p<EFBFBD>^<5E>C<EFBFBD>} */
+				/* <20>A<EFBFBD>v<EFBFBD><76><EFBFBD><EFBFBD><EFBFBD>s<EFBFBD><73><EFBFBD>̓J<CD83>[<5B>\<5C><><EFBFBD><EFBFBD><EFBFBD>o<EFBFBD>Ȃ<EFBFBD><C882>̂ŁA<C581><41><EFBFBD><EFBFBD><C282><EFBFBD><EFBFBD>͕\<5C><><EFBFBD>p<EFBFBD><70>1<EFBFBD>𒍕<EFBFBD><F0928D95><EFBFBD><EFBFBD>Ă<EFBFBD><C482><EFBFBD> */
+				timer_init(cons->timer, &task->fifo, 1); /* <20><><EFBFBD><EFBFBD>1<EFBFBD><31> */
+				timer_settime(cons->timer, 50);
+			}
+			if (i == 2) {	/* <20>J<EFBFBD>[<5B>\<5C><>ON */
+				cons->cur_c = COL8_FFFFFF;
+			}
+			if (i == 3) {	/* <20>J<EFBFBD>[<5B>\<5C><>OFF */
+				cons->cur_c = -1;
+			}
+			if (i == 4) {	/* <20>R<EFBFBD><52><EFBFBD>\<5C>[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><C282><EFBFBD> */
+				timer_cancel(cons->timer);
+				io_cli();
+				fifo32_put(sys_fifo, cons->sht - shtctl->sheets0 + 2024);	/* 2024<32>`2279 */
+				cons->sht = 0;
+				io_sti();
+			}
+			if (i >= 256) { /* <20>L<EFBFBD>[<5B>{<7B>[<5B>h<EFBFBD>f<EFBFBD>[<5B>^<5E>i<EFBFBD>^<5E>X<EFBFBD>NA<4E>o<EFBFBD>R<EFBFBD>j<EFBFBD>Ȃ<EFBFBD> */
+				reg[7] = i - 256;
+				return 0;
+			}
+		}
+	} else if (edx == 16) {
+		reg[7] = (int) timer_alloc();
+		((struct TIMER *) reg[7])->flags2 = 1;	/* <20><><EFBFBD><EFBFBD><EFBFBD>L<EFBFBD><4C><EFBFBD><EFBFBD><EFBFBD>Z<EFBFBD><5A><EFBFBD>L<EFBFBD><4C> */
+	} else if (edx == 17) {
+		timer_init((struct TIMER *) ebx, &task->fifo, eax + 256);
+	} else if (edx == 18) {
+		timer_settime((struct TIMER *) ebx, eax);
+	} else if (edx == 19) {
+		timer_free((struct TIMER *) ebx);
+	} else if (edx == 20) {
+		if (eax == 0) {
+			i = io_in8(0x61);
+			io_out8(0x61, i & 0x0d);
+		} else {
+			i = 1193180000 / eax;
+			io_out8(0x43, 0xb6);
+			io_out8(0x42, i & 0xff);
+			io_out8(0x42, i >> 8);
+			i = io_in8(0x61);
+			io_out8(0x61, (i | 0x03) & 0x0f);
+		}
+	} else if (edx == 21) {
+		for (i = 0; i < 8; i++) {
+			if (task->fhandle[i].buf == 0) {
+				break;
+			}
+		}
+		fh = &task->fhandle[i];
+		reg[7] = 0;
+		if (i < 8) {
+			finfo = file_search((char *) ebx + ds_base,
+					(struct FILEINFO *) (ADR_DISKIMG + 0x002600), 224);
+			if (finfo != 0) {
+				reg[7] = (int) fh;
+				fh->size = finfo->size;
+				fh->pos = 0;
+				fh->buf = file_loadfile2(finfo->clustno, &fh->size, task->fat);
+			}
+		}
+	} else if (edx == 22) {
+		fh = (struct FILEHANDLE *) eax;
+		memman_free_4k(memman, (int) fh->buf, fh->size);
+		fh->buf = 0;
+	} else if (edx == 23) {
+		fh = (struct FILEHANDLE *) eax;
+		if (ecx == 0) {
+			fh->pos = ebx;
+		} else if (ecx == 1) {
+			fh->pos += ebx;
+		} else if (ecx == 2) {
+			fh->pos = fh->size + ebx;
+		}
+		if (fh->pos < 0) {
+			fh->pos = 0;
+		}
+		if (fh->pos > fh->size) {
+			fh->pos = fh->size;
+		}
+	} else if (edx == 24) {
+		fh = (struct FILEHANDLE *) eax;
+		if (ecx == 0) {
+			reg[7] = fh->size;
+		} else if (ecx == 1) {
+			reg[7] = fh->pos;
+		} else if (ecx == 2) {
+			reg[7] = fh->pos - fh->size;
+		}
+	} else if (edx == 25) {
+		fh = (struct FILEHANDLE *) eax;
+		for (i = 0; i < ecx; i++) {
+			if (fh->pos == fh->size) {
+				break;
+			}
+			*((char *) ebx + ds_base + i) = fh->buf[fh->pos];
+			fh->pos++;
+		}
+		reg[7] = i;
+	} else if (edx == 26) {
+		i = 0;
+		for (;;) {
+			*((char *) ebx + ds_base + i) =  task->cmdline[i];
+			if (task->cmdline[i] == 0) {
+				break;
+			}
+			if (i >= ecx) {
+				break;
+			}
+			i++;
+		}
+		reg[7] = i;
+	} else if (edx == 27) {
+		reg[7] = task->langmode;
+	}
+	return 0;
+}
+
+int *inthandler0c(int *esp)
+{
+	struct TASK *task = task_now();
+	struct CONSOLE *cons = task->cons;
+	char s[30];
+	cons_putstr0(cons, "\nINT 0C :\n Stack Exception.\n");
+	sprintf(s, "EIP = %08X\n", esp[11]);
+	cons_putstr0(cons, s);
+	return &(task->tss.esp0);	/* <20>ُ<EFBFBD>I<EFBFBD><49><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
+}
+
+int *inthandler0d(int *esp)
+{
+	struct TASK *task = task_now();
+	struct CONSOLE *cons = task->cons;
+	char s[30];
+	cons_putstr0(cons, "\nINT 0D :\n General Protected Exception.\n");
+	sprintf(s, "EIP = %08X\n", esp[11]);
+	cons_putstr0(cons, s);
+	return &(task->tss.esp0);	/* <20>ُ<EFBFBD>I<EFBFBD><49><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
+}
+
+void hrb_api_linewin(struct SHEET *sht, int x0, int y0, int x1, int y1, int col)
+{
+	int i, x, y, len, dx, dy;
+
+	dx = x1 - x0;
+	dy = y1 - y0;
+	x = x0 << 10;
+	y = y0 << 10;
+	if (dx < 0) {
+		dx = - dx;
+	}
+	if (dy < 0) {
+		dy = - dy;
+	}
+	if (dx >= dy) {
+		len = dx + 1;
+		if (x0 > x1) {
+			dx = -1024;
+		} else {
+			dx =  1024;
+		}
+		if (y0 <= y1) {
+			dy = ((y1 - y0 + 1) << 10) / len;
+		} else {
+			dy = ((y1 - y0 - 1) << 10) / len;
+		}
+	} else {
+		len = dy + 1;
+		if (y0 > y1) {
+			dy = -1024;
+		} else {
+			dy =  1024;
+		}
+		if (x0 <= x1) {
+			dx = ((x1 - x0 + 1) << 10) / len;
+		} else {
+			dx = ((x1 - x0 - 1) << 10) / len;
+		}
+	}
+
+	for (i = 0; i < len; i++) {
+		sht->buf[(y >> 10) * sht->bxsize + (x >> 10)] = col;
+		x += dx;
+		y += dy;
+	}
+
+	return;
+}
--- a/30_day/haribote/dsctbl.c
+++ b/30_day/haribote/dsctbl.c
@@ -0,0 +1,59 @@
+/* GDT、IDT、descriptor table 关系处理 */
+
+#include "bootpack.h"
+
+void init_gdtidt(void)
+{
+	struct SEGMENT_DESCRIPTOR *gdt = (struct SEGMENT_DESCRIPTOR *) ADR_GDT;
+	struct GATE_DESCRIPTOR    *idt = (struct GATE_DESCRIPTOR    *) ADR_IDT;
+	int i;
+
+	/* GDT初始化 */
+	for (i = 0; i <= LIMIT_GDT / 8; i++) {
+		set_segmdesc(gdt + i, 0, 0, 0);
+	}
+	set_segmdesc(gdt + 1, 0xffffffff,   0x00000000, AR_DATA32_RW);
+	set_segmdesc(gdt + 2, LIMIT_BOTPAK, ADR_BOTPAK, AR_CODE32_ER);
+	load_gdtr(LIMIT_GDT, ADR_GDT);
+
+	/* IDT初始化 */
+	for (i = 0; i <= LIMIT_IDT / 8; i++) {
+		set_gatedesc(idt + i, 0, 0, 0);
+	}
+	load_idtr(LIMIT_IDT, ADR_IDT);
+
+	/* IDT设置*/
+	set_gatedesc(idt + 0x0c, (int) asm_inthandler0c, 2 * 8, AR_INTGATE32);
+	set_gatedesc(idt + 0x0d, (int) asm_inthandler0d, 2 * 8, AR_INTGATE32);
+	set_gatedesc(idt + 0x20, (int) asm_inthandler20, 2 * 8, AR_INTGATE32);
+	set_gatedesc(idt + 0x21, (int) asm_inthandler21, 2 * 8, AR_INTGATE32);
+	set_gatedesc(idt + 0x2c, (int) asm_inthandler2c, 2 * 8, AR_INTGATE32);
+	set_gatedesc(idt + 0x40, (int) asm_hrb_api,      2 * 8, AR_INTGATE32 + 0x60);
+
+	return;
+}
+
+void set_segmdesc(struct SEGMENT_DESCRIPTOR *sd, unsigned int limit, int base, int ar)
+{
+	if (limit > 0xfffff) {
+		ar |= 0x8000; /* G_bit = 1 */
+		limit /= 0x1000;
+	}
+	sd->limit_low    = limit & 0xffff;
+	sd->base_low     = base & 0xffff;
+	sd->base_mid     = (base >> 16) & 0xff;
+	sd->access_right = ar & 0xff;
+	sd->limit_high   = ((limit >> 16) & 0x0f) | ((ar >> 8) & 0xf0);
+	sd->base_high    = (base >> 24) & 0xff;
+	return;
+}
+
+void set_gatedesc(struct GATE_DESCRIPTOR *gd, int offset, int selector, int ar)
+{
+	gd->offset_low   = offset & 0xffff;
+	gd->selector     = selector;
+	gd->dw_count     = (ar >> 8) & 0xff;
+	gd->access_right = ar & 0xff;
+	gd->offset_high  = (offset >> 16) & 0xffff;
+	return;
+}
--- a/30_day/haribote/fifo.c
+++ b/30_day/haribote/fifo.c
@@ -0,0 +1,63 @@
+/* FIFO */
+
+#include "bootpack.h"
+
+#define FLAGS_OVERRUN		0x0001
+
+void fifo32_init(struct FIFO32 *fifo, int size, int *buf, struct TASK *task)
+/* FIFO缓冲区的初始化*/
+{
+	fifo->size = size;
+	fifo->buf = buf;
+	fifo->free = size; /*空*/
+	fifo->flags = 0;
+	fifo->p = 0; /*写入位置*/
+	fifo->q = 0; /*读取位置*/
+	fifo->task = task; /*有数据写入时需要唤醒的任务*/
+	return;
+}
+
+int fifo32_put(struct FIFO32 *fifo, int data)
+/*向FIFO写入数据并累积起来*/
+{
+	if (fifo->free == 0) {
+		/*没有空余空间，溢出*/
+		fifo->flags |= FLAGS_OVERRUN;
+		return -1;
+	}
+	fifo->buf[fifo->p] = data;
+	fifo->p++;
+	if (fifo->p == fifo->size) {
+		fifo->p = 0;
+	}
+	fifo->free--;
+	if (fifo->task != 0) {
+		if (fifo->task->flags != 2) { /*如果任务处于休眠状态*/
+			task_run(fifo->task, -1, 0); /*将任务唤醒*/
+		}
+	}
+	return 0;
+}
+
+int fifo32_get(struct FIFO32 *fifo)
+/*从FIFO取得一个数据*/
+{
+	int data;
+	if (fifo->free == fifo->size) {
+	/*当缓冲区为空的情况下返回-1*/
+		return -1;
+	}
+	data = fifo->buf[fifo->q];
+	fifo->q++;
+	if (fifo->q == fifo->size) {
+		fifo->q = 0;
+	}
+	fifo->free++;
+	return data;
+}
+
+int fifo32_status(struct FIFO32 *fifo)
+/*报告已经存储了多少数据*/
+{
+	return fifo->size - fifo->free;
+}
--- a/30_day/haribote/file.c
+++ b/30_day/haribote/file.c
@@ -0,0 +1,94 @@
+/* 文件相关函数 */
+
+#include "bootpack.h"
+
+void file_readfat(int *fat, unsigned char *img)
+/*将磁盘映像中的FAT解压缩 */
+{
+	int i, j = 0;
+	for (i = 0; i < 2880; i += 2) {
+		fat[i + 0] = (img[j + 0]      | img[j + 1] << 8) & 0xfff;
+		fat[i + 1] = (img[j + 1] >> 4 | img[j + 2] << 4) & 0xfff;
+		j += 3;
+	}
+	return;
+}
+
+void file_loadfile(int clustno, int size, char *buf, int *fat, char *img)
+{
+	int i;
+	for (;;) {
+		if (size <= 512) {
+			for (i = 0; i < size; i++) {
+				buf[i] = img[clustno * 512 + i];
+			}
+			break;
+		}
+		for (i = 0; i < 512; i++) {
+			buf[i] = img[clustno * 512 + i];
+		}
+		size -= 512;
+		buf += 512;
+		clustno = fat[clustno];
+	}
+	return;
+}
+
+struct FILEINFO *file_search(char *name, struct FILEINFO *finfo, int max)
+{
+	int i, j;
+	char s[12];
+	for (j = 0; j < 11; j++) {
+		s[j] = ' ';
+	}
+	j = 0;
+	for (i = 0; name[i] != 0; i++) {
+		if (j >= 11) { return 0; /*没有找到*/ }
+		if (name[i] == '.' && j <= 8) {
+			j = 8;
+		} else {
+			s[j] = name[i];
+			if ('a' <= s[j] && s[j] <= 'z') {
+				/*将小写字母转换为大写字母*/
+				s[j] -= 0x20;
+			} 
+			j++;
+		}
+	}
+	for (i = 0; i < max; ) {
+		if (finfo->name[0] == 0x00) {
+			break;
+		}
+		if ((finfo[i].type & 0x18) == 0) {
+			for (j = 0; j < 11; j++) {
+				if (finfo[i].name[j] != s[j]) {
+					goto next;
+				}
+			}
+			return finfo + i; /*找到文件*/
+		}
+next:
+		i++;
+	}
+	return 0; /*没有找到*/
+}
+
+char *file_loadfile2(int clustno, int *psize, int *fat)
+{
+	int size = *psize, size2;
+	struct MEMMAN *memman = (struct MEMMAN *) MEMMAN_ADDR;
+	char *buf, *buf2;
+	buf = (char *) memman_alloc_4k(memman, size);
+	file_loadfile(clustno, size, buf, fat, (char *) (ADR_DISKIMG + 0x003e00));
+	if (size >= 17) {
+		size2 = tek_getsize(buf);
+		if (size2 > 0) {	/*使用tek格式压缩的文件*/
+			buf2 = (char *) memman_alloc_4k(memman, size2);
+			tek_decomp(buf, buf2, size2);
+			memman_free_4k(memman, (int) buf, size);
+			buf = buf2;
+			*psize = size2;
+		}
+	}
+	return buf;
+}
--- a/30_day/haribote/graphic.c
+++ b/30_day/haribote/graphic.c
@@ -0,0 +1,221 @@
+/* 关于绘图部分的处理 */
+
+#include "bootpack.h"
+
+void init_palette(void)
+{
+	static unsigned char table_rgb[16 * 3] = {
+		0x00, 0x00, 0x00,	/*  0:黑 */
+		0xff, 0x00, 0x00,	/*  1:梁红 */
+		0x00, 0xff, 0x00,	/*  2:亮绿 */
+		0xff, 0xff, 0x00,	/*  3:亮黄 */
+		0x00, 0x00, 0xff,	/*  4:亮蓝 */
+		0xff, 0x00, 0xff,	/*  5:亮紫 */
+		0x00, 0xff, 0xff,	/*  6:浅亮蓝 */
+		0xff, 0xff, 0xff,	/*  7:白 */
+		0xc6, 0xc6, 0xc6,	/*  8:亮灰 */
+		0x84, 0x00, 0x00,	/*  9:暗红 */
+		0x00, 0x84, 0x00,	/* 10:暗绿 */
+		0x84, 0x84, 0x00,	/* 11:暗黄 */
+		0x00, 0x00, 0x84,	/* 12:暗青 */
+		0x84, 0x00, 0x84,	/* 13:暗紫 */
+		0x00, 0x84, 0x84,	/* 14:浅暗蓝 */
+		0x84, 0x84, 0x84	/* 15:暗灰 */
+	};
+	unsigned char table2[216 * 3];
+	int r, g, b;
+	set_palette(0, 15, table_rgb);
+	for (b = 0; b < 6; b++) {
+		for (g = 0; g < 6; g++) {
+			for (r = 0; r < 6; r++) {
+				table2[(r + g * 6 + b * 36) * 3 + 0] = r * 51;
+				table2[(r + g * 6 + b * 36) * 3 + 1] = g * 51;
+				table2[(r + g * 6 + b * 36) * 3 + 2] = b * 51;
+			}
+		}
+	}
+	set_palette(16, 231, table2);
+	return;
+}
+
+void set_palette(int start, int end, unsigned char *rgb)
+{
+	int i, eflags;
+	eflags = io_load_eflags();	/* 记录中断许可标志的值 */
+	io_cli(); 					/* 将中断许可标志置为0,禁止中断 */
+	io_out8(0x03c8, start);
+	for (i = start; i <= end; i++) {
+		io_out8(0x03c9, rgb[0] / 4);
+		io_out8(0x03c9, rgb[1] / 4);
+		io_out8(0x03c9, rgb[2] / 4);
+		rgb += 3;
+	}
+	io_store_eflags(eflags);	/* 复原中断许可标志 */
+	return;
+}
+
+void boxfill8(unsigned char *vram, int xsize, unsigned char c, int x0, int y0, int x1, int y1)
+{
+	int x, y;
+	for (y = y0; y <= y1; y++) {
+		for (x = x0; x <= x1; x++)
+			vram[y * xsize + x] = c;
+	}
+	return;
+}
+
+void init_screen8(char *vram, int x, int y)
+{
+	boxfill8(vram, x, COL8_008484,  0,     0,      x -  1, y - 29);
+	boxfill8(vram, x, COL8_C6C6C6,  0,     y - 28, x -  1, y - 28);
+	boxfill8(vram, x, COL8_FFFFFF,  0,     y - 27, x -  1, y - 27);
+	boxfill8(vram, x, COL8_C6C6C6,  0,     y - 26, x -  1, y -  1);
+
+	boxfill8(vram, x, COL8_FFFFFF,  3,     y - 24, 59,     y - 24);
+	boxfill8(vram, x, COL8_FFFFFF,  2,     y - 24,  2,     y -  4);
+	boxfill8(vram, x, COL8_848484,  3,     y -  4, 59,     y -  4);
+	boxfill8(vram, x, COL8_848484, 59,     y - 23, 59,     y -  5);
+	boxfill8(vram, x, COL8_000000,  2,     y -  3, 59,     y -  3);
+	boxfill8(vram, x, COL8_000000, 60,     y - 24, 60,     y -  3);
+
+	boxfill8(vram, x, COL8_848484, x - 47, y - 24, x -  4, y - 24);
+	boxfill8(vram, x, COL8_848484, x - 47, y - 23, x - 47, y -  4);
+	boxfill8(vram, x, COL8_FFFFFF, x - 47, y -  3, x -  4, y -  3);
+	boxfill8(vram, x, COL8_FFFFFF, x -  3, y - 24, x -  3, y -  3);
+	return;
+}
+
+void putfont8(char *vram, int xsize, int x, int y, char c, char *font)
+{
+	int i;
+	char *p, d /* data */;
+	for (i = 0; i < 16; i++) {
+		p = vram + (y + i) * xsize + x;
+		d = font[i];
+		if ((d & 0x80) != 0) { p[0] = c; }
+		if ((d & 0x40) != 0) { p[1] = c; }
+		if ((d & 0x20) != 0) { p[2] = c; }
+		if ((d & 0x10) != 0) { p[3] = c; }
+		if ((d & 0x08) != 0) { p[4] = c; }
+		if ((d & 0x04) != 0) { p[5] = c; }
+		if ((d & 0x02) != 0) { p[6] = c; }
+		if ((d & 0x01) != 0) { p[7] = c; }
+	}
+	return;
+}
+
+void putfonts8_asc(char *vram, int xsize, int x, int y, char c, unsigned char *s)
+{
+	extern char hankaku[4096];
+	struct TASK *task = task_now();
+	char *nihongo = (char *) *((int *) 0x0fe8), *font;
+	int k, t;
+
+	if (task->langmode == 0) {
+		for (; *s != 0x00; s++) {
+			putfont8(vram, xsize, x, y, c, hankaku + *s * 16);
+			x += 8;
+		}
+	}
+	if (task->langmode == 1) {
+		for (; *s != 0x00; s++) {
+			if (task->langbyte1 == 0) {
+				if ((0x81 <= *s && *s <= 0x9f) || (0xe0 <= *s && *s <= 0xfc)) {
+					task->langbyte1 = *s;
+				} else {
+					putfont8(vram, xsize, x, y, c, nihongo + *s * 16);
+				}
+			} else {
+				if (0x81 <= task->langbyte1 && task->langbyte1 <= 0x9f) {
+					k = (task->langbyte1 - 0x81) * 2;
+				} else {
+					k = (task->langbyte1 - 0xe0) * 2 + 62;
+				}
+				if (0x40 <= *s && *s <= 0x7e) {
+					t = *s - 0x40;
+				} else if (0x80 <= *s && *s <= 0x9e) {
+					t = *s - 0x80 + 63;
+				} else {
+					t = *s - 0x9f;
+					k++;
+				}
+				task->langbyte1 = 0;
+				font = nihongo + 256 * 16 + (k * 94 + t) * 32;
+				putfont8(vram, xsize, x - 8, y, c, font     );	/* 左半部分 */
+				putfont8(vram, xsize, x    , y, c, font + 16);	/* 右半部分 */
+			}
+			x += 8;
+		}
+	}
+	if (task->langmode == 2) {
+		for (; *s != 0x00; s++) {
+			if (task->langbyte1 == 0) {
+				if (0x81 <= *s && *s <= 0xfe) {
+					task->langbyte1 = *s;
+				} else {
+					putfont8(vram, xsize, x, y, c, nihongo + *s * 16);
+				}
+			} else {
+				k = task->langbyte1 - 0xa1;
+				t = *s - 0xa1;
+				task->langbyte1 = 0;
+				font = nihongo + 256 * 16 + (k * 94 + t) * 32;
+				putfont8(vram, xsize, x - 8, y, c, font     );	/* 左半部分 */
+				putfont8(vram, xsize, x    , y, c, font + 16);	/* 右半部分 */
+			}
+			x += 8;
+		}
+	}
+	return;
+}
+
+void init_mouse_cursor8(char *mouse, char bc)
+/* 鼠标的数据准备（16x16） */
+{
+	static char cursor[16][16] = {
+		"**************..",
+		"*OOOOOOOOOOO*...",
+		"*OOOOOOOOOO*....",
+		"*OOOOOOOOO*.....",
+		"*OOOOOOOO*......",
+		"*OOOOOOO*.......",
+		"*OOOOOOO*.......",
+		"*OOOOOOOO*......",
+		"*OOOO**OOO*.....",
+		"*OOO*..*OOO*....",
+		"*OO*....*OOO*...",
+		"*O*......*OOO*..",
+		"**........*OOO*.",
+		"*..........*OOO*",
+		"............*OO*",
+		".............***"
+	};
+	int x, y;
+
+	for (y = 0; y < 16; y++) {
+		for (x = 0; x < 16; x++) {
+			if (cursor[y][x] == '*') {
+				mouse[y * 16 + x] = COL8_000000;
+			}
+			if (cursor[y][x] == 'O') {
+				mouse[y * 16 + x] = COL8_FFFFFF;
+			}
+			if (cursor[y][x] == '.') {
+				mouse[y * 16 + x] = bc;
+			}
+		}
+	}
+	return;
+}
+
+void putblock8_8(char *vram, int vxsize, int pxsize,
+	int pysize, int px0, int py0, char *buf, int bxsize)
+{
+	int x, y;
+	for (y = 0; y < pysize; y++) {
+		for (x = 0; x < pxsize; x++) {
+			vram[(py0 + y) * vxsize + (px0 + x)] = buf[y * bxsize + x];
+		}
+	}
+	return;
+}
--- a/30_day/haribote/hankaku.txt
+++ b/30_day/haribote/hankaku.txt
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Yourtion	febac10ebf	IPL的改良	2016-05-20 14:49:26 +08:00
Yourtion	0e31ff06ca	bug fix	2016-05-20 14:27:07 +08:00
Yourtion	08d19d7512	图片阅览器	2016-05-20 14:05:13 +08:00
Yourtion	b2d31a8e54	MML播放器	2016-05-20 13:38:43 +08:00
Yourtion	72532c8cd7	文本阅览器	2016-05-20 12:03:41 +08:00
Yourtion	3871740126	命令行计算器	2016-05-20 11:01:41 +08:00
Yourtion	70b335278d	bug fix	2016-05-20 10:54:34 +08:00
Yourtion	2c262f986d	Add 30 day code	2016-05-20 10:44:09 +08:00
Yourtion	6b0457bed6	外星人游戏	2016-05-19 14:22:52 +08:00
				`@@ -0,0 +1 @@`
				`..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9`