--- Libc/Libc-262/pthreads/pthread_impl.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _PTHREAD_IMPL_H_
-#define _PTHREAD_IMPL_H_
-/*
- * Internal implementation details
- */
-
-/* This whole header file will disappear, so don't depend on it... */
-
-#ifndef __POSIX_LIB__
-
-/*
- * [Internal] data structure signatures
- */
-#define _PTHREAD_MUTEX_SIG_init		0x32AAABA7
-#define _PTHREAD_COND_SIG_init		0x3CB0B1BB
-#define _PTHREAD_ONCE_SIG_init		0x30B1BCBA
-/*
- * POSIX scheduling policies
- */
-#define SCHED_OTHER                1
-#define SCHED_FIFO                 4
-#define SCHED_RR                   2
-
-#define __SCHED_PARAM_SIZE__       4
-
-#endif /* __POSIX_LIB__ */
-
-#endif /* _PTHREAD_IMPL_H_ */