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luaur_vm/functions/
lua_iscfunction.rs

1use core::ffi::c_int;
2
3use crate::functions::index_2_addr::index2addr;
4use crate::macros::iscfunction::iscfunction;
5use crate::records::lua_state::lua_State;
6use crate::type_aliases::stk_id::StkId;
7
8#[allow(non_snake_case)]
9pub unsafe fn lua_iscfunction(L: *mut lua_State, idx: c_int) -> c_int {
10    let o: StkId = index2addr(L, idx);
11    if iscfunction!(o) {
12        1
13    } else {
14        0
15    }
16}