static lv_State *getthread (lv_State *L, int *arg) {
if (lv_isthread(L, 1)) {
*arg = 1;
return lv_tothread(L, 1);
}
else {
*arg = 0;
return L;
}
}
/**
* @brief Get the thread associated with the given value
*
* It is considered a fatal error to call this function when the type of the
* value is not a thread
*
* @param value the lua value which is a thread
* @return the thread pointer
*/
struct lthread* lv_getthread(luav value, u32 argnum) {
if (!lv_isthread(value)) {
err_badtype(argnum, LTHREAD, lv_gettype(value));
}
return (struct lthread*) lv_getptr(value);
}
