X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=blobdiff_plain;f=include%2Flocale.h;h=f6a29b2ad014efeb9cdd4965c29f6e1e5f4199d1;hp=702302378c5aaf0afbe74c38653c84ba433a9260;hb=01739902843e93ec6e9bf8e17d32c8ddf73fad81;hpb=0b44a0315b47dd8eced9f3b7f31580cf14bbfc01

diff --git a/include/locale.h b/include/locale.h
index 70230237..f6a29b2a 100644
--- a/include/locale.h
+++ b/include/locale.h
@@ -5,12 +5,9 @@
 extern "C" {
 #endif
 
-#undef NULL
-#ifdef __cplusplus
-#define NULL 0
-#else
-#define NULL ((void*)0)
-#endif
+#include <features.h>
+
+#define NULL 0L
 
 #define LC_CTYPE    0
 #define LC_NUMERIC  1
@@ -53,7 +50,8 @@ char *setlocale (int, const char *);
 struct lconv *localeconv(void);
 
 
-#if 1
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
 
 #define __NEED_locale_t