luaL_checkudata ( L ud tname -- void* )


Vocabulary
lua

Inputs
Lan object
udan object
tnamean object


Outputs
void*an object


Definition
USING: alien.c-types alien.syntax ;

IN: lua

LIBRARY: liblua5.1 FUNCTION: void* luaL_checkudata
( lua_State* L, int ud, c-string[ascii] tname )