21 static lua_State *getco (lua_State *L) {  in getco()
22   lua_State *co = lua_tothread(L, 1);  in getco()
28 static int auxresume (lua_State *L, lua_State *co, int narg) {  in auxresume()
57 static int luaB_coresume (lua_State *L) {  in luaB_coresume()
58   lua_State *co = getco(L);  in luaB_coresume()
74 static int luaB_auxwrap (lua_State *L) {  in luaB_auxwrap()
75   lua_State *co = lua_tothread(L, lua_upvalueindex(1));  in luaB_auxwrap()
89 static int luaB_cocreate (lua_State *L) {  in luaB_cocreate()
90   lua_State *NL;  in luaB_cocreate()
99 static int luaB_cowrap (lua_State *L) {  in luaB_cowrap()
106 static int luaB_yield (lua_State *L) {  in luaB_yield()
111 static int luaB_costatus (lua_State *L) {  in luaB_costatus()
112   lua_State *co = getco(L);  in luaB_costatus()
138 static int luaB_yieldable (lua_State *L) {  in luaB_yieldable()
144 static int luaB_corunning (lua_State *L) {  in luaB_corunning()
164 LUAMOD_API int luaopen_coroutine (lua_State *L) {  in luaopen_coroutine()