From 5cdfe9527fd6dacb2d6080b91be3d844f28b20fb Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Thu, 8 Aug 2013 17:14:23 +0200 Subject: dev: Make device_mtu() return size_t We don't return negative values and the MTU is supposed to be the (maximum) length of a packet, thus make it of type size_t. Most of the users in the code store it in size_t already anyway. Signed-off-by: Tobias Klauser --- dev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'dev.h') diff --git a/dev.h b/dev.h index 7bd1fb3..4bfc3f0 100644 --- a/dev.h +++ b/dev.h @@ -4,7 +4,7 @@ #include #include "built_in.h" -extern int device_mtu(const char *ifname); +extern size_t device_mtu(const char *ifname); extern int device_address(const char *ifname, int af, struct sockaddr_storage *ss); extern int device_ifindex(const char *ifname); extern int device_type(const char *ifname); -- cgit v1.2.3-54-g00ecf