g_vfs_register_uri_scheme

function g_vfs_register_uri_scheme(

  vfs: PGVfs;

  scheme: Pgchar;

  uri_func: TGVfsFileLookupFunc;

  uri_data: gpointer;

  uri_destroy: TGDestroyNotify;

  parse_name_func: TGVfsFileLookupFunc;

  parse_name_data: gpointer;

  parse_name_destroy: TGDestroyNotify

):gboolean;