common BUGFIX implicit declaration fix
/** support for pthread_mutex_timedlock */
#cmakedefine SR_HAVE_PTHREAD_MUTEX_TIMEDLOCK
+#ifndef SR_HAVE_PTHREAD_MUTEX_TIMEDLOCK
+int pthread_mutex_timedlock(pthread_mutex_t *mutex, const struct timespec *abstime);
+#endif
/** use access() if eaccess() is not available (it may adversely affect access control, however) */
#cmakedefine SR_HAVE_EACCESS
