mb_back_len       594 src/vfs/smbfs/helpers/lib/util_str.c             size_t mb_back_len = str_charnum (back);
mb_back_len       597 src/vfs/smbfs/helpers/lib/util_str.c             while (mb_s_len >= mb_back_len)
mb_back_len       602 src/vfs/smbfs/helpers/lib/util_str.c                 while (charcount < (mb_s_len - mb_back_len))