More code moved to the X11 driver (bitmap and palette and misc).

diff --git a/graphics/psdrv/init.c b/graphics/psdrv/init.c
index aa4cac7..b12ff68 100644
--- a/graphics/psdrv/init.c
+++ b/graphics/psdrv/init.c
@@ -27,6 +27,8 @@
     NULL,                            /* pCreateBitmap */
     PSDRV_CreateDC,                  /* pCreateDC */
     PSDRV_DeleteDC,                  /* pDeleteDC */
+    NULL,                            /* pCreateDIBSection */
+    NULL,                            /* pCreateDIBSection16 */
     NULL,                            /* pDeleteObject */
     PSDRV_Ellipse,                   /* pEllipse */
     PSDRV_EnumDeviceFonts,           /* pEnumDeviceFonts */