13 lines
185 B
C
13 lines
185 B
C
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#include <errno.h>
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#include "dos.h"
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bdos(int func, unsigned dx, unsigned al)
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{
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union REGS r;
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r.x.dx = dx;
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r.h.ah = func;
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r.h.al = al;
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int86(0x21, &r, &r);
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return r.x.ax;
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}
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