1 files changed, 2 insertions, 0 deletions
diff --git a/src/thread.h b/src/thread.h
index be9cadd..0b3a27d 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -6,6 +6,7 @@ int l_tlock(lua_State*);
 int l_tunlock(lua_State*);
 int l_buffer(lua_State*);
 int l_testcopy(lua_State*);
+int l_mutex(lua_State*);
 
 void lib_thread_clean();
 
@@ -17,6 +18,7 @@ static const luaL_Reg thread_function_list [] = {
   {"unlock",l_tunlock},
   {"buffer",l_buffer},
   {"testcopy",l_testcopy},
+  {"mutex", l_mutex},
   {NULL,NULL}
 };