Notts County have signed Birmingham midfielder Hayden Mullins.
Mullins will remain with the Sky Bet League One club until the end of the season, which is when his contract at St Andrew's expires.
The 34-year-old gives Magpies manager Shaun Derry options as, although primarily a defensive midfielder, he is also able to perform at right-back.
Mullins joined Birmingham two summers ago on a free transfer from Portsmouth. He has made seven appearances for Blues this season, the last at centre-half in the recent home defeat by Yeovil.