U0 MyUtil(U8 *files_find_mask, U8 *fu_flags=NULL)
{
    I64          fuf_flags = 0;
    CDirEntry   *tmpde, *tmpde1;

    FlagsScan(&fuf_flags, Define("ST_FILE_UTIL_FLAGS"), "+r+f+F");
    FlagsScan(&fuf_flags, Define("ST_FILE_UTIL_FLAGS"), fu_flags);
    tmpde = tmpde1 = FilesFind(files_find_mask, fuf_flags);
    while (tmpde)
    {
        PutFileLink(tmpde->full_name);
        '\n';
        tmpde = tmpde->next;
    }
    DirTreeDel(tmpde1);
}