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#include <lua.h> #include <lualib.h> #include <lauxlib.h> #include <stdlib.h> #include <stdio.h> int main(void) { lua_State *L = luaL_newstate(); luaL_openlibs(L); lua_pushboolean(L, 1); printf("L->top(%d): %s\n", lua_gettop(L), luaL_typename(L, lua_gettop(L))); lua_close(L); return 0; }