From cc7705fe6fa11817afc97408938c5a0d91d72a84 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sat, 11 Nov 1995 21:46:32 +0000
Subject: [PATCH] (xmalloc): Declare static. (xrealloc): Likewise.

---
 src/sort.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/sort.c b/src/sort.c
index f6c4f07..1631b65 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -253,7 +253,7 @@ cleanup (void)
 
 /* Allocate N bytes of memory dynamically, with error checking.  */
 
-char *
+static char *
 xmalloc (unsigned int n)
 {
   char *p;
@@ -273,7 +273,7 @@ xmalloc (unsigned int n)
    If P is NULL, run xmalloc.
    If N is 0, run free and return NULL.  */
 
-char *
+static char *
 xrealloc (char *p, unsigned int n)
 {
   if (p == 0)
-- 
2.7.4