Function sandkiste_lua::cmach::cmach_lua_pushclosure

pub unsafe extern "C" fn cmach_lua_pushclosure(
    L: *mut lua_State,
    context: *mut c_void,
    callback: cmach_callback_fptr,
    release: cmach_callback_release_fptr
) -> c_int

Pushes callback onto stack (leaves closure or error on stack)