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BDOS.H
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1985-05-30
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512b
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30 lines
/* bdos function defs */
#define O_FIND_FIRST 0x4E00
#define O_FIND_NEXT 0x4F
#define O_SET_DTA 0x1A
#define O_RET_CODE 0x4d
#define find_next() bdos(O_FIND_NEXT,0)
typedef unsigned int WORD;
typedef unsigned long DWORD;
struct regval {
unsigned ax, bx, cx, dx, si, di, ds, es;
};
struct segs {
unsigned scs, sss, sds, ses;
};
struct param_block {
WORD segaddr;
DWORD cmdline;
DWORD fcb1;
DWORD fcb2;
};