From 1c3739e7c1fe91adc84e86747999b83a842dc8f1 Mon Sep 17 00:00:00 2001
From: Gerd Moellmann <gerd@gnu.org>
Date: Tue, 21 Nov 2000 12:32:40 +0000
Subject: [PATCH] (mmap_free_1): Avoid a compiler warning.

---
 src/buffer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/buffer.c b/src/buffer.c
index 09732cc9bc9..8c2deeb5bac 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -4227,7 +4227,7 @@ mmap_free_1 (r)
   else
     mmap_regions = r->next;
   
-  if (munmap (r, r->nbytes_mapped) == -1)
+  if (munmap ((POINTER_TYPE *) r, r->nbytes_mapped) == -1)
     {
       fprintf (stderr, "munmap: %s\n", emacs_strerror (errno));
       return 0;
-- 
2.30.2