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- /* bioskey.c written pjbk as replacement for TURBOC version */
- #include <dos.h>
-
- int bioskey(int cmd)
- {
- union REGS regs;
- regs.h.ah = cmd;
- int86( 0x16, ®s, ®s);
- switch ( cmd )
- {
- case 0: return regs.x.ax;
- case 1: if ( (regs.x.flags & 0x4 ) == 0x4 ) return 0;
- else return regs.x.ax;
- case 2: return regs.h.al;
- }
- return 0;
- }
-