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

dlls/svrapi/Makefile.in

 MODULE    = svrapi.dll
 
-EXTRADLLFLAGS = -mno-cygwin
-
-C_SRCS = \
-	svrapi_main.c
+EXTRADLLFLAGS = -Wb,--prefer-native

dlls/svrapi/svrapi_main.c

-/*
-* Part of NETAPI on Windows 9x
-*
-* Copyright 2006 Konstantin Petrov
-*
-* This library is free software; you can redistribute it and/or
-* modify it under the terms of the GNU Lesser General Public
-* License as published by the Free Software Foundation; either
-* version 2.1 of the License, or (at your option) any later version.
-*
-* This library is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-* Lesser General Public License for more details.
-*
-* You should have received a copy of the GNU Lesser General Public
-* License along with this library; if not, write to the Free Software
-* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
-*/
-
-#include <stdarg.h>
-
-#include "windef.h"
-#include "winbase.h"
-#include "winerror.h"
-#include "svrapi.h"
-#include "wine/debug.h"
-
-WINE_DEFAULT_DEBUG_CHANNEL(svrapi);
-
-/***********************************************************************
- *             DllMain (SVRAPI.init)
- */
-BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID fImpLoad)
-{
-    TRACE("%p 0x%x %p\n", hinstDLL, fdwReason, fImpLoad);
-
-    switch(fdwReason) {
-        case DLL_WINE_PREATTACH:
-            return FALSE; /*prefer native version*/
-        case DLL_PROCESS_ATTACH:
-            DisableThreadLibraryCalls(hinstDLL);
-            break;
-    }
-    return TRUE;
-}