Add locks so it's actually thread-safe, will probably make more efficient use of them later

1 files changed, 3 insertions, 0 deletions

diff --git a/network.h b/network.h
index ced1d4d..7c70df7 100644
--- a/network.h
+++ b/network.h
@@ -29,6 +29,7 @@
 #pragma once
 
 #include <netinet/in.h>
+#include <pthread.h>
 
 #include "types.h"
 #include "table.h"
@@ -64,6 +65,8 @@ extern struct table client_network_commands;
 extern struct table server_list;
 extern struct table user_list;
 
+extern pthread_mutex_t send_lock;
+
 extern int client_fd;
 extern int client_listen_fd;
 extern struct string client_nick;