Function loadorder_ffi::lo_get_indexed_plugin

#[no_mangle]
pub unsafe extern "C" fn lo_get_indexed_plugin(
    handle: lo_game_handle, 
    index: size_t, 
    plugin: *mut *mut c_char
) -> c_uint

Get filename of the plugin at a specific load order position.

Load order positions are zero-based, so the first plugin in the load order has a position of 0, the next has a position of 1, and so on.

Returns LIBLO_OK if successful, otherwise a LIBLO_ERROR_* code is returned.