Swansea City manager Alan Curtis has revealed that the club are open to any offers for Jonjo Shelvey during the January transfer window.

The 23-year-old midfielder has been heavily linked with a move away from the Liberty Stadium this month, with Newcastle United and Crystal Palace among the clubs credited with an interest.

Curtis had previously ruled out a move for Shelvey, but he has now admitted that the club would look at any "firm offers" for the player.

"I know there's been inquiries for Jonjo, but I don't think there's been any firm offers for him," Curtis told reporters.

"If a firm offer comes in for him then it's something the club would probably consider. If Jonjo is right mentally and he's focused on the job then he is a terrific asset for us. If he's not, then it's different.

"I still think he's got a part to play, if his mind is right then he can still play a huge part between now and the end of the season. But we need a Jonjo that has got the right mindset. I think he's frustrated with his own performances as much as we are as coaches, and I'm sure supporters as well."

Shelvey joined Swansea from Liverpool in 2013 and only signed a new four-year deal with the club last summer.