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

[mmh] / uip / popi.c

diff --git a/uip/popi.c b/uip/popi.c
index afdd4fb..953db14 100644 (file)
--- a/uip/popi.c
+++ b/uip/popi.c
@@ -80,7 +80,6 @@ static char mailname[BUFSIZ];
 static char *nfs = NULL;
 static struct msgs *mp;
 
 static char *nfs = NULL;
 static struct msgs *mp;
 

-extern int errno;

 extern char response[];
 
 /*
 extern char response[];
 
 /*