static void gethooktable (lv_State *L) {
lv_pushlightuserdata(L, (void *)&KEY_HOOK);
lv_rawget(L, LV_REGISTRYINDEX);
if (!lv_istable(L, -1)) {
lv_pop(L, 1);
lv_createtable(L, 0, 1);
lv_pushlightuserdata(L, (void *)&KEY_HOOK);
lv_pushvalue(L, -2);
lv_rawset(L, LV_REGISTRYINDEX);
}
}
/**
* @brief Get the table associated with the given value
*
* It is considered a fatal error to call this function when the type of the
* value is not a table
*
* @param value the lua value which is a table
* @return the pointer to the table struct
*/
lhash_t* lv_gettable(luav value, u32 argnum) {
if (!lv_istable(value)) { err_badtype(argnum, LTABLE, lv_gettype(value)); }
return (lhash_t*) lv_getptr(value);
}
