kernel32: Forward interrupts in 32-bit code to winedos too.

dlls/kernel32/instr.c

@@ -769,7 +769,6 @@ DWORD __wine_emulate_instruction( EXCEPTION_RECORD *rec, CONTEXT86 *context )
             break;  /* Unable to emulate it */
 
         case 0xcd: /* int <XX> */
-            if (wine_ldt_is_system(context->SegCs)) break;  /* don't emulate it in 32-bit code */
             if (!winedos.EmulateInterruptPM) load_winedos();
             if (winedos.EmulateInterruptPM)
             {

dlls/winedos/interrupts.c

@@ -324,6 +324,10 @@ void WINAPI DOSVM_EmulateInterruptPM( CONTEXT86 *context, BYTE intnum )
                               DOSVM_IntProcRelay, 
                               DOSVM_GetBuiltinHandler(intnum) );
     }
+    else if (wine_ldt_is_system(context->SegCs))
+    {
+        DOSVM_CallBuiltinHandler( context, intnum );
+    }
     else
     {
         DOSVM_HardwareInterruptPM( context, intnum );