mirror of
https://github.com/yourtion/30dayMakeOS.git
synced 2026-02-03 01:53:24 +08:00
25 lines
661 B
C
25 lines
661 B
C
int api_openwin(char *buf, int xsiz, int ysiz, int col_inv, char *title);
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void api_boxfilwin(int win, int x0, int y0, int x1, int y1, int col);
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void api_initmalloc(void);
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char *api_malloc(int size);
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void api_point(int win, int x, int y, int col);
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void api_end(void);
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int rand(void); /*产生0～32767之间的随机数*/
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void HariMain(void)
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{
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char *buf;
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int win, i, x, y;
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api_initmalloc();
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buf = api_malloc(150 * 100);
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win = api_openwin(buf, 150, 100, -1, "stars");
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api_boxfilwin(win, 6, 26, 143, 93, 0);/*黑色*/
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for (i = 0; i < 50; i++) {
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x = (rand() % 137) + 6;
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y = (rand() % 67) + 26;
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api_point(win, x, y, 3);/*黄色*/
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}
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api_end();
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}
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