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-rw-r--r--lib/sockopt.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/sockopt.h b/lib/sockopt.h
index a597314c3d..d67b510b66 100644
--- a/lib/sockopt.h
+++ b/lib/sockopt.h
@@ -84,16 +84,16 @@ extern int setsockopt_ipv6_tclass (int, int);
? SOPT_SIZE_CMSG_PKTINFO_IPV6())
extern int setsockopt_ipv4_multicast_if(int sock, struct in_addr if_addr,
- unsigned int ifindex);
+ ifindex_t ifindex);
extern int setsockopt_ipv4_multicast(int sock, int optname,
struct in_addr if_addr,
unsigned int mcast_addr,
- unsigned int ifindex);
+ ifindex_t ifindex);
extern int setsockopt_ipv4_tos(int sock, int tos);
/* Ask for, and get, ifindex, by whatever method is supported. */
-extern int setsockopt_ifindex (int, int, int);
-extern int getsockopt_ifindex (int, struct msghdr *);
+extern int setsockopt_ifindex (int, int, ifindex_t);
+extern ifindex_t getsockopt_ifindex (int, struct msghdr *);
/* swab the fields in iph between the host order and system order expected
* for IP_HDRINCL.