Yeah, suck it up. I'm tired of merging stuff.

libc/misc/pthread/weaks.c

@@ -117,5 +117,10 @@ weak_alias (__pthread_return_0, __pthread_mutex_init)
 weak_alias (__pthread_return_0, __pthread_mutex_lock)
 weak_alias (__pthread_return_0, __pthread_mutex_trylock)
 weak_alias (__pthread_return_0, __pthread_mutex_unlock)
+#ifdef __UCLIBC_HAS_THREADS_NATIVE__
+weak_alias (__pthread_return_0, pthread_mutexattr_init)
+weak_alias (__pthread_return_0, pthread_mutexattr_settype)
+weak_alias (__pthread_return_0, pthread_mutexattr_destroy)
+#endif
 
 /**********************************************************************/