From c0fc3ed430fad8fb7d6a84cd98dc76188e0b6d30 Mon Sep 17 00:00:00 2001
From: "Nicholas J. Kain" <nicholas@kain.us>
Date: Mon, 10 Mar 2014 23:00:57 -0400
Subject: [PATCH] Silence the last few new warnings.

---
 ndhc/dhcp.c | 5 +++--
 ndhc/ndhc.c | 8 ++++----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/ndhc/dhcp.c b/ndhc/dhcp.c
index b341529..096537d 100644
--- a/ndhc/dhcp.c
+++ b/ndhc/dhcp.c
@@ -110,7 +110,7 @@ static int create_udp_socket(uint32_t ip, uint16_t port, char *iface)
 
 // Returns fd of new listen socket bound to 0.0.0.0:@68 on interface @inf
 // on success, or -1 on failure.
-static int create_udp_listen_socket(struct client_state_t *cs, char *inf)
+static int create_udp_listen_socket(char *inf)
 {
     int fd = create_udp_socket(INADDR_ANY, DHCP_CLIENT_PORT, inf);
     if (fd == -1)
@@ -443,6 +443,7 @@ static int send_dhcp_raw(struct dhcpmsg *payload)
             .source = htons(DHCP_CLIENT_PORT),
             .dest = htons(DHCP_SERVER_PORT),
             .len = htons(ud_len),
+            .check = 0,
         },
         .data = *payload,
     };
@@ -472,7 +473,7 @@ static void change_listen_mode(struct client_state_t *cs, int new_mode)
         return;
     cs->listenFd = new_mode == LM_RAW ?
         create_raw_listen_socket(cs, client_config.ifindex) :
-        create_udp_listen_socket(cs, client_config.interface);
+        create_udp_listen_socket(client_config.interface);
     if (cs->listenFd < 0) {
         log_error("FATAL: Couldn't listen on socket: %s.", strerror(errno));
         exit(EXIT_FAILURE);
diff --git a/ndhc/ndhc.c b/ndhc/ndhc.c
index 921001f..7a8570a 100644
--- a/ndhc/ndhc.c
+++ b/ndhc/ndhc.c
@@ -123,7 +123,7 @@ static void show_usage(void)
     exit(EXIT_SUCCESS);
 }
 
-static void signal_dispatch()
+static void signal_dispatch(void)
 {
     int t;
     size_t off = 0;
@@ -259,7 +259,7 @@ int pToNdhcW;
 int pToIfchR;
 int pToIfchW;
 
-static void create_ipc_pipes() {
+static void create_ipc_pipes(void) {
     int niPipe[2];
     int inPipe[2];
 
@@ -279,7 +279,7 @@ static void create_ipc_pipes() {
     pToIfchW = inPipe[1];
 }
 
-void ndhc_main() {
+static void ndhc_main(void) {
     prctl(PR_SET_NAME, "ndhc: master");
     log_line("ndhc client " NDHC_VERSION " started on interface [%s].",
              client_config.interface);
@@ -321,7 +321,7 @@ extern int allow_hostname;
 extern char pidfile_ifch[MAX_PATH_LENGTH];
 extern uid_t ifch_uid;
 extern gid_t ifch_gid;
-extern void ifch_main();
+extern void ifch_main(void);
 
 int main(int argc, char **argv)
 {