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luaur_vm/functions/
lua_rawcheckstack.rs

1use crate::macros::api_check::api_check;
2use crate::macros::expandstacklimit::expandstacklimit;
3use crate::macros::lua_d_checkstack::luaD_checkstack;
4use crate::type_aliases::lua_state::lua_State;
5
6pub fn lua_rawcheckstack(L: *mut lua_State, size: core::ffi::c_int) {
7    api_check!(L, size >= 0);
8
9    unsafe {
10        luaD_checkstack!(L, size);
11        expandstacklimit!(L, (*L).top.wrapping_add(size as usize));
12    }
13}