Dual-stack operation - IPv4 and IP46 in the same server.

Also added -4 flag to force IPv4.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/net.h b/src/net.h
index 48e9275..e4070c4 100644
--- a/src/net.h
+++ b/src/net.h
@@ -19,6 +19,7 @@ int Nsendfile(int fromfd, int tofd, const char *buf, size_t count) /* __attribut
 int getsock_tcp_mss(int inSock);
 int set_tcp_options(int sock, int no_delay, int mss);
 int setnonblocking(int fd, int nonblocking);
+int getsockdomain(int sock);
 
 #define NET_SOFTERROR -1
 #define NET_HARDERROR -2