# define _APPLE_C_SOURCE 1 /* Proper pthread semantics on OSX */
# include <pthread.h>
-# ifdef DEBUG
- /* Needed for pthread_cond_timedwait */
-# include <errno.h>
-# endif
+ /* Needed for pthread_cond_timedwait */
+# include <errno.h>
/* This is not prototyped under Linux, though it exists. */
int pthread_mutexattr_setkind_np( pthread_mutexattr_t *attr, int kind );