From 06ddf8bd24ae1104f77498d4cd0c766c164d4525 Mon Sep 17 00:00:00 2001 From: Evgeny Zverev Date: Sat, 12 Jan 2013 00:02:40 +0400 Subject: Fix build on Cygwin --- src/gb/gprs_ns_frgre.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/src/gb/gprs_ns_frgre.c b/src/gb/gprs_ns_frgre.c index e557c7e8..57cf65e3 100644 --- a/src/gb/gprs_ns_frgre.c +++ b/src/gb/gprs_ns_frgre.c @@ -43,12 +43,16 @@ #define GRE_PTYPE_IPv4 0x0800 #define GRE_PTYPE_KAR 0x0000 /* keepalive response */ +#ifndef IPPROTO_GRE +# define IPPROTO_GRE 47 +#endif + struct gre_hdr { uint16_t flags; uint16_t ptype; } __attribute__ ((packed)); -#if defined(__FreeBSD__) || defined(__APPLE__) +#if defined(__FreeBSD__) || defined(__APPLE__) || defined(__CYGWIN__) /** * On BSD the IPv4 struct is called struct ip and instead of iXX * the members are called ip_XX. One could change this code to use -- cgit v1.2.3