1 files changed, 0 insertions, 4 deletions
diff --git a/src/emacs.c b/src/emacs.c
index 92552521413..a039e89d48f 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -638,10 +638,6 @@ argmatch (char **argv, int argc, const char *sstr, const char *lstr,
 static void
 malloc_initialize_hook (void)
 {
-#ifndef USE_CRT_DLL
-  extern char **environ;
-#endif
-
   if (initialized)
     {
       if (!malloc_using_checking)