1 #ifndef _LOCK_INTERN_H 2 #include <mach/lock-intern.h> 3 #ifndef _ISOMAC 4 libc_hidden_proto (__spin_lock_locked) 5 libc_hidden_proto (__spin_lock) 6 libc_hidden_proto (__spin_lock_solid) 7 libc_hidden_proto (__spin_unlock) 8 libc_hidden_proto (__spin_try_lock) 9 libc_hidden_proto (__mutex_init) 10 libc_hidden_proto (__mutex_lock) 11 libc_hidden_proto (__mutex_unlock) 12 libc_hidden_proto (__mutex_trylock) 13 #endif 14 #endif 15