From: Mike Frysinger <vapier@gentoo.org>
Date: Wed, 2 Sep 2009 08:18:55 +0000 (-0400)
Subject: net: add random_port() prototype
X-Git-Tag: v2009.11-rc1~77
X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=91b469c95faf92435e3d5d78292ba78075a3c5ca;p=karo-tx-uboot.git

net: add random_port() prototype

The random_port() is meant to be used by other net code, but without a
prototype, we get fun warnings like:
dns.c: In function 'DnsSend':
dns.c:89: warning: implicit declaration of function 'random_port'

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
---

diff --git a/include/net.h b/include/net.h
index 4873000c0d..1c8ab12454 100644
--- a/include/net.h
+++ b/include/net.h
@@ -517,6 +517,9 @@ extern ushort getenv_VLAN(char *);
 /* copy a filename (allow for "..." notation, limit length) */
 extern void	copy_filename (char *dst, char *src, int size);
 
+/* get a random source port */
+extern unsigned int random_port(void);
+
 /**********************************************************************/
 
 #endif /* __NET_H__ */