1 files changed, 0 insertions, 4 deletions

diff --git a/src/gmalloc.c b/src/gmalloc.c
index b53199e7312..0df050e127a 100644
--- a/src/gmalloc.c
+++ b/src/gmalloc.c
@@ -1531,10 +1531,6 @@ MA 02110-1301, USA.  */
 extern void *__sbrk (ptrdiff_t increment);
 #endif /* __GNU_LIBRARY__ && ! defined (__UCLIBC__) */
 
-#ifndef NULL
-#define NULL 0
-#endif
-
 /* Allocate INCREMENT more bytes of data space,
    and return the start of data space, or NULL on errors.
    If INCREMENT is negative, shrink data space.  */