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

[mmh] / uip / scan.c

diff --git a/uip/scan.c b/uip/scan.c
index a53a5ba..02621dc 100644 (file)
--- a/uip/scan.c
+++ b/uip/scan.c
@@ -51,7 +51,6 @@ static struct swit switches[] = {
     { NULL, 0 }
 };
 
-extern int errno;
 
 /*
  * global for sbr/formatsbr.c - yech!