winex11: Remove some remainders of the ddraw HAL support.

dlls/winex11.drv/init.c

@@ -311,8 +311,6 @@ static INT X11DRV_ExtEscape( PHYSDEV dev, INT escape, INT in_count, LPCVOID in_d
         {
             switch (*(const INT *)in_data)
             {
-            case DCICOMMAND:
-                return DD_HAL_VERSION;
             case X11DRV_ESCAPE:
                 return TRUE;
             }

dlls/winex11.drv/settings.c

@@ -35,11 +35,6 @@
 
 WINE_DEFAULT_DEBUG_CHANNEL(x11settings);
 
-/*
- * The DDHALMODEINFO type is used to hold all the mode information.  
- * This is done because the array of DDHALMODEINFO structures must be 
- * created for use by DirectDraw anyway.
- */
 static struct x11drv_mode_info *dd_modes = NULL;
 static unsigned int dd_mode_count = 0;
 static unsigned int dd_max_modes = 0;

include/d3dhal.h

@@ -47,9 +47,6 @@ typedef struct _D3DDeviceDesc_V1 {
   DWORD			dwMaxVertexCount;
 } D3DDEVICEDESC_V1,*LPD3DDEVICEDESC_V1;
 
-/* this is to allow keeping the bulk of our OpenGL code out of x11drv */
-#define D3DDD_WINE_OPENGL_DEVICE 0x00008000
-
 typedef struct _D3DHAL_GLOBALDRIVERDATA {
   DWORD			dwSize;
   D3DDEVICEDESC_V1	hwCaps;