Fix some warnings

1 files changed, 6 insertions, 2 deletions

diff --git a/main.h b/main.h
index 41a7995..a2ae751 100644
--- a/main.h
+++ b/main.h
@@ -51,7 +51,7 @@ typedef struct tunnel_t {
         /* Connection ID, must be int because of uthash */
         int connid;
         /* Friend number of remote end */
-        int32_t friendnumber;
+        uint32_t friendnumber;
 
         UT_hash_handle hh;
 } tunnel;
@@ -81,7 +81,7 @@ extern int client_local_port_mode;
 /* Forward stdin/stdout to remote machine - SSH ProxyCommand mode */
 extern int client_pipe_mode;
 /* Remote Tox ID in client mode */
-extern char *remote_tox_id;
+extern uint8_t *remote_tox_id;
 /* Ports and hostname for port forwarding */
 extern int remote_port;
 extern char *remote_host;
@@ -97,5 +97,9 @@ void parse_lossless_packet(Tox *tox, uint32_t friendnumber, const uint8_t *data,
 tunnel *tunnel_create(int sockfd, int connid, uint32_t friendnumber);
 void tunnel_delete(tunnel *t);
 
+void update_select_nfds(int fd);
+int send_frame(protocol_frame *frame, uint8_t *data);
+int send_tunnel_request_packet(char *remote_host, int remote_port, int friend_number);
+
 void print_version(void);
 #endif