2 * DOS interrupt 4bh handler
7 #include "wine/debug.h"
9 WINE_DEFAULT_DEBUG_CHANNEL(int);
11 /***********************************************************************
12 * DOSVM_Int4bHandler (WINEDOS16.175)
15 void WINAPI
DOSVM_Int4bHandler( CONTEXT86
*context
)
17 switch(AH_reg(context
))
19 case 0x81: /* Virtual DMA Spec (IBM SCSI interface) */
20 if(AL_reg(context
) != 0x02) /* if not install check */
23 SET_AL( context
, 0x0f ); /* function is not implemented */
27 INT_BARF(context
, 0x4b);