1 files changed, 2 insertions, 0 deletions
diff --git a/make.h b/make.h
index 2d71b45..b55dc29 100644
--- a/make.h
+++ b/make.h
@@ -200,7 +200,9 @@ extern void abort (), exit ();
 #if	defined (sparc) || defined (HAVE_ALLOCA_H)
 #include <alloca.h>
 #else	/* Not sparc or HAVE_ALLOCA_H.  */
+#ifndef	_AIX
 extern char *alloca ();
+#endif	/* Not AIX.  */
 #endif	/* sparc or HAVE_ALLOCA_H.  */
 #endif	/* GCC.  */