The function SB-THREAD::WITH-SPINLOCK has been deprecated as of SBCL version 1.0.53.11. Use SB-THREAD:WITH-MUTEX instead.
The function SB-THREAD::WITH-SPINLOCK has been deprecated as of SBCL version 1.0.53.11.
Use SB-THREAD:WITH-MUTEX instead.
((sb-thread::lock) &body sb-thread::body)