From a55202787df1d5cfd3e37cb4c021422ee4aa9530 Mon Sep 17 00:00:00 2001
From: Eduardo Chappa <chappa@washington.edu>
Date: Sun, 21 Jan 2024 19:03:45 -0700
Subject:    * Clean up some function definitions to comply with strict     
 prototypes. Suggested and worked in part by Holger Hoffstätte.
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---
 imap/src/osdep/unix/os_drs.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'imap/src/osdep/unix/os_drs.c')

diff --git a/imap/src/osdep/unix/os_drs.c b/imap/src/osdep/unix/os_drs.c
index 74386af9..35c2e35d 100644
--- a/imap/src/osdep/unix/os_drs.c
+++ b/imap/src/osdep/unix/os_drs.c
@@ -38,7 +38,9 @@
 #include <netdb.h>
 #include <ctype.h>
 #include <errno.h>
+#ifndef errno
 extern int errno;		/* just in case */
+#endif
 #include <pwd.h>
 #include "misc.h"
 
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cgit v1.2.3-54-g00ecf