[PATCH 1/3] vwin32.vxd: Remove cases for vwin32 IOCTLs 0x10 and 0x29

[Pali Rohár]

From: Pali Rohár

Windows 9x does not support vwin32 IOCTLs 0x10 and 0x29. It returns invalid
IOCTL for these two cases. There is really no Windows functionality for
VWIN_DIOC_INT21 or VWIN_DIOC_INT31.

Signed-off-by: Pali Rohár 
---
 dlls/vwin32.vxd/vwin32.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/dlls/vwin32.vxd/vwin32.c b/dlls/vwin32.vxd/vwin32.c
index 63c440fdbe4..a339d472482 100644
--- a/dlls/vwin32.vxd/vwin32.c
+++ b/dlls/vwin32.vxd/vwin32.c
@@ -110,11 +110,9 @@ BOOL WINAPI VWIN32_DeviceIoControl(DWORD dwIoControlCode,
     switch (dwIoControlCode)
     {
     case VWIN32_DIOC_DOS_IOCTL:
-    case 0x10: /* Int 0x21 call, call it VWIN_DIOC_INT21 ? */
     case VWIN32_DIOC_DOS_INT13:
     case VWIN32_DIOC_DOS_INT25:
     case VWIN32_DIOC_DOS_INT26:
-    case 0x29: /* Int 0x31 call, call it VWIN_DIOC_INT31 ? */
     case VWIN32_DIOC_DOS_DRIVEINFO:
         {
             CONTEXT cxt;
@@ -137,7 +135,6 @@ BOOL WINAPI VWIN32_DeviceIoControl(DWORD dwIoControlCode,
             switch (dwIoControlCode)
             {
             case VWIN32_DIOC_DOS_IOCTL: /* Call int 21h */
-            case 0x10: /* Int 0x21 call, call it VWIN_DIOC_INT21 ? */
             case VWIN32_DIOC_DOS_DRIVEINFO:        /* Call int 21h 730x */
                 intnum = 0x21;
                 break;
@@ -150,9 +147,6 @@ BOOL WINAPI VWIN32_DeviceIoControl(DWORD dwIoControlCode,
             case VWIN32_DIOC_DOS_INT26:
                 intnum = 0x26;
                 break;
-            case 0x29: /* Int 0x31 call, call it VWIN_DIOC_INT31 ? */
-                intnum = 0x31;
-                break;
             }

__wine_call_int_handler16( intnum, &cxt );