Function enterlevel

third-party/lua-5.2.4/src/lparser.c:330–334

static void enterlevel (LexState *ls) {
  lua_State *L = ls->L;
  ++L->nCcalls;
  checklimit(ls->fs, L->nCcalls, LUAI_MAXCCALLS, "C levels");
}


#define leavelevel(ls)	((ls)->L->nCcalls--)