credui: Use --prefer-native instead of DLL_WINE_PREATTACH.

Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/credui/Makefile.in

@@ -2,7 +2,7 @@ MODULE    = credui.dll
 IMPORTLIB = credui
 IMPORTS   = comctl32 user32 advapi32
 
-EXTRADLLFLAGS = -mno-cygwin
+EXTRADLLFLAGS = -mno-cygwin -Wb,--prefer-native
 
 C_SRCS = \
 	credui_main.c

dlls/credui/credui_main.c

@@ -71,9 +71,6 @@ BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 
     switch (fdwReason)
     {
-    case DLL_WINE_PREATTACH:
-        return FALSE;	/* prefer native version */
-
     case DLL_PROCESS_ATTACH:
         DisableThreadLibraryCalls(hinstDLL);
         hinstCredUI = hinstDLL;