Fixed an infinite loop in ChildWindowFromPointEx.
[wine.git] / msdos / int4b.c
blob34e2085add2e554fa241384d67eebd4d90bd2304
1 /*
2 * DOS interrupt 4bh handler
3 */
5 #include <stdio.h>
6 #include "miscemu.h"
8 /***********************************************************************
9 * INT_Int4bHandler
12 void WINAPI INT_Int4bHandler( CONTEXT *context )
14 switch(AH_reg(context))
16 case 0x81: /* Virtual DMA Spec (IBM SCSI interface) */
17 if(AL_reg(context) != 0x02) /* if not install check */
19 SET_CFLAG(context);
20 AL_reg(context) = 0x0f; /* function is not implemented */
22 break;
23 default:
24 INT_BARF(context, 0x4b);