--- Libc/Libc-763.13/pthreads/plockstat.d
+++ /dev/null
@@ -1,23 +0,0 @@
-#include <pthread.h>
-
-provider plockstat {
-  probe mutex__acquire(pthread_mutex_t *mutex, int recursive, int spin_count);
-  probe mutex__release(pthread_mutex_t *mutex, int recursive);
-  probe mutex__error(pthread_mutex_t *mutex, int errno);
-  probe mutex__block(pthread_mutex_t *mutex);
-  probe mutex__blocked(pthread_mutex_t *mutex, int successful);
-  probe mutex__spin(pthread_mutex_t *mutex);
-  probe mutex__spun(pthread_mutex_t *mutex, int successful, int spin_count);
-
-  probe rw__acquire(pthread_rwlock_t *rwlock, int write_lock);
-  probe rw__block(pthread_rwlock_t *rwlock, int write_lock);
-  probe rw__blocked(pthread_rwlock_t *rwlock, int write_lock, int successful);
-  probe rw__release(pthread_rwlock_t *rwlock, int write_lock);
-  probe rw__error(pthread_rwlock_t *rwlock, int write_lock, int error);
-};
-
-#pragma D attributes Evolving/Evolving/ISA provider plockstat provider
-#pragma D attributes Private/Private/Unknown provider plockstat module
-#pragma D attributes Private/Private/Unknown provider plockstat function
-#pragma D attributes Evolving/Evolving/ISA provider plockstat name
-#pragma D attributes Evolving/Evolving/ISA provider plockstat args