[bug #4302] errno is not always an extern int

[mmh] / uip / viamail.c

diff --git a/uip/viamail.c b/uip/viamail.c
index b4cd5e2..3dbd27c 100644 (file)
--- a/uip/viamail.c
+++ b/uip/viamail.c
@@ -52,7 +52,6 @@ static struct swit switches[] = {
     { NULL, 0 }
 };
 
-extern int errno;
 extern int debugsw;
 extern int splitsw;
 extern int verbsw;