Function ll_sym

Source/Misc/lua/src/lua.c:12843–12847

static lua_CFunction ll_sym (lua_State *L, void *lib, const char *sym) {
lua_CFunction f = (lua_CFunction)dlsym(lib, sym);
if (f == NULL) lua_pushstring(L, dlerror());
return f;
}

/* }====================================================== */