Function growstack

third-party/lua-5.2.4/src/lapi.c:86–89

** to be called by 'lua_checkstack' in protected mode, to grow stack ** capturing memory errors */

** capturing memory errors
*/
static void growstack (lua_State *L, void *ud) {
  int size = *(int *)ud;
  luaD_growstack(L, size);
}


LUA_API int lua_checkstack (lua_State *L, int size) {