Add 30 day code

30_day/stdlib/!cons_9x.bat

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+command

30_day/stdlib/!cons_nt.bat

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+cmd.exe

30_day/stdlib/Makefile

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+OBJS_API =	stdlib.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) stdlib.lib
+
+#库生成规则
+
+stdlib.lib : Makefile $(OBJS_API)
+	$(GOLIB) $(OBJS_API) out:stdlib.lib
+
+#文件生成规则
+
+%.gas : %.c ../stdlib.h Makefile
+	$(CC1) -o $*.gas $*.c
+
+%.nas : %.gas Makefile
+	$(GAS2NASK) $*.gas $*.nas
+
+%.obj : %.nas Makefile
+	$(NASK) $*.nas $*.obj $*.lst
+
+#命令
+
+clean :
+	-$(DEL) *.lst
+	-$(DEL) *.obj
+
+src_only :
+	$(MAKE) clean
+	-$(DEL) stdlib.lib

30_day/stdlib/make.bat

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+..\..\z_tools\make.exe %1 %2 %3 %4 %5 %6 %7 %8 %9

30_day/stdlib/stdlib.c

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+#include "../apilib.h"
+#include "../stdlib.h"
+
+#include <stdio.h>
+#include <stdarg.h>
+
+int putchar(int c)
+{
+	api_putchar(c);
+	return c;
+}
+
+void exit(int status)
+{
+	api_end();
+}
+
+int printf(char *format, ...)
+{
+	va_list ap;
+	char s[1000];
+	int i;
+
+	va_start(ap, format);
+	i = vsprintf(s, format, ap);
+	api_putstr0(s);
+	va_end(ap);
+	return i;
+}
+
+void *malloc(int size)
+{
+	char *p = api_malloc(size + 16);
+	if (p != 0) {
+		*((int *) p) = size;
+		p += 16;
+	}
+	return p;
+}
+
+void free(void *p)
+{
+	char *q = p;
+	int size;
+	if (q != 0) {
+		q -= 16;
+		size = *((int *) q);
+		api_free(q, size + 16);
+	}
+	return;
+}