improved icmp/forward descriptor structs and use -Wextra for all builds

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/ptunnel.c b/src/ptunnel.c
index a8c0a40..8462758 100644
--- a/src/ptunnel.c
+++ b/src/ptunnel.c
@@ -428,6 +428,8 @@ int pt_create_udp_socket(int port) {
 /* pt_proxy: This function does all the client and proxy stuff.
  */
 void* pt_proxy(void *args) {
+	(void) args;
+
 	fd_set             set;
 	struct timeval     timeout;
 	int                bytes;