Warning fixes.

dlls/kernel/local16.c

@@ -1448,7 +1448,7 @@ static HLOCAL16 LOCAL_InternalLock( LPSTR heap, HLOCAL16 handle )
     if (HANDLE_MOVEABLE(handle))
     {
         LOCALHANDLEENTRY *pEntry = (LOCALHANDLEENTRY *)(heap + handle);
-	if (pEntry->flags == LMEM_DISCARDED) return 0;
+        if (pEntry->flags == (LMEM_DISCARDED >> 8)) return 0;
         if (pEntry->lock < 0xfe) pEntry->lock++;
         handle = pEntry->addr;
     }

dlls/kernel/tests/atom.c

@@ -37,7 +37,7 @@ static void test_add_atom(void)
 
     SetLastError( 0xdeadbeef );
     atom = GlobalAddAtomA( "foobar" );
-    ok( (atom >= 0xc000) && (atom <= 0xffff), "bad atom id %x", atom );
+    ok( atom >= 0xc000, "bad atom id %x", atom );
     ok( GetLastError() == 0xdeadbeef, "GlobalAddAtomA set last error" );
 
     /* Verify that it can be found (or not) appropriately */

dlls/msvcrt/locale.c

@@ -21,6 +21,9 @@
 #include "config.h"
 #include "wine/port.h"
 
+#include <locale.h>
+#include <stdio.h>
+
 #include "winbase.h"
 #include "winuser.h"
 
@@ -30,8 +33,6 @@
 
 #include "wine/debug.h"
 
-#include <locale.h>
-
 WINE_DEFAULT_DEBUG_CHANNEL(msvcrt);
 
 /* FIXME: Need to hold locale for each LC_* type and aggregate
@@ -258,8 +259,6 @@ static LCID MSVCRT_locale_to_LCID(locale_search_t* locale)
   return lcid;
 }
 
-extern int snprintf(char *, int, const char *, ...);
-
 /* INTERNAL: Set ctype behaviour for a codepage */
 static void msvcrt_set_ctype(unsigned int codepage, LCID lcid)
 {

dlls/shell32/shell.c

@@ -139,14 +139,13 @@ UINT16 WINAPI DragQueryFile16(
 	if(!lpDropFileStruct) goto end;
 
 	lpDrop = (LPSTR) lpDropFileStruct + lpDropFileStruct->wSize;
-	wFile = (wFile==0xffff) ? 0xffffffff : wFile;
 
 	while (i++ < wFile)
 	{
 	  while (*lpDrop++); /* skip filename */
 	  if (!*lpDrop)
 	  {
-	    i = (wFile == 0xFFFFFFFF) ? i : 0;
+	    i = (wFile == 0xFFFF) ? i : 0;
 	    goto end;
 	  }
 	}