Index: uspace/lib/posix/source/pthread/condvar.c
===================================================================
--- uspace/lib/posix/source/pthread/condvar.c	(revision ea509069a307ceb20bd018f7dbfd999bad5aa21f)
+++ uspace/lib/posix/source/pthread/condvar.c	(revision f3287e556d8774e8a920fcac5e1178e47a7caad4)
@@ -38,8 +38,10 @@
 #include "posix/pthread.h"
 #include "errno.h"
+#include "../internal/common.h"
 
 int pthread_cond_init(pthread_cond_t *restrict condvar,
     const pthread_condattr_t *restrict attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -47,4 +49,5 @@
 int pthread_cond_destroy(pthread_cond_t *condvar)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -52,4 +55,5 @@
 int pthread_cond_broadcast(pthread_cond_t *condvar)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -57,4 +61,5 @@
 int pthread_cond_signal(pthread_cond_t *condvar)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -63,4 +68,5 @@
     pthread_mutex_t *restrict mutex, const struct __POSIX_DEF__(timespec) *restrict timeout)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -69,4 +75,5 @@
     pthread_mutex_t *restrict mutex)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -75,4 +82,5 @@
 int pthread_condattr_init(pthread_condattr_t *attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -80,4 +88,5 @@
 int pthread_condattr_destroy(pthread_condattr_t *attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }
Index: uspace/lib/posix/source/pthread/keys.c
===================================================================
--- uspace/lib/posix/source/pthread/keys.c	(revision ea509069a307ceb20bd018f7dbfd999bad5aa21f)
+++ uspace/lib/posix/source/pthread/keys.c	(revision f3287e556d8774e8a920fcac5e1178e47a7caad4)
@@ -39,8 +39,10 @@
 #include "posix/pthread.h"
 #include "errno.h"
+#include "../internal/common.h"
 
 
 void *pthread_getspecific(pthread_key_t key)
 {
+	not_implemented();
 	return NULL;
 }
@@ -48,4 +50,5 @@
 int pthread_setspecific(pthread_key_t key, const void *data)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -53,4 +56,5 @@
 int pthread_key_delete(pthread_key_t key)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -58,4 +62,5 @@
 int pthread_key_create(pthread_key_t *key, void (*destructor)(void*))
 {
+	not_implemented();
 	return ENOTSUP;
 }
Index: uspace/lib/posix/source/pthread/mutex.c
===================================================================
--- uspace/lib/posix/source/pthread/mutex.c	(revision ea509069a307ceb20bd018f7dbfd999bad5aa21f)
+++ uspace/lib/posix/source/pthread/mutex.c	(revision f3287e556d8774e8a920fcac5e1178e47a7caad4)
@@ -38,4 +38,5 @@
 #include "posix/pthread.h"
 #include "errno.h"
+#include "../internal/common.h"
 
 
@@ -43,4 +44,5 @@
     const pthread_mutexattr_t *restrict attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -48,4 +50,5 @@
 int pthread_mutex_destroy(pthread_mutex_t *mutex)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -53,4 +56,5 @@
 int pthread_mutex_lock(pthread_mutex_t *mutex)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -58,4 +62,5 @@
 int pthread_mutex_trylock(pthread_mutex_t *mutex)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -63,4 +68,5 @@
 int pthread_mutex_unlock(pthread_mutex_t *mutex)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -68,4 +74,5 @@
 int pthread_mutexattr_init(pthread_mutexattr_t *attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -73,4 +80,5 @@
 int pthread_mutexattr_destroy(pthread_mutexattr_t *attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -79,4 +87,5 @@
     int *restrict type)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -84,4 +93,5 @@
 int pthread_mutexattr_settype(pthread_mutexattr_t *attr, int type)
 {
+	not_implemented();
 	return ENOTSUP;
 }
Index: uspace/lib/posix/source/pthread/threads.c
===================================================================
--- uspace/lib/posix/source/pthread/threads.c	(revision ea509069a307ceb20bd018f7dbfd999bad5aa21f)
+++ uspace/lib/posix/source/pthread/threads.c	(revision f3287e556d8774e8a920fcac5e1178e47a7caad4)
@@ -40,4 +40,5 @@
 #include "posix/stdlib.h"
 #include "libc/thread.h"
+#include "../internal/common.h"
 
 pthread_t pthread_self(void)
@@ -54,4 +55,5 @@
     void *(*start_routine)(void *), void *arg)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -59,4 +61,5 @@
 int pthread_join(pthread_t thread, void **ret_val)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -64,4 +67,5 @@
 int pthread_detach(pthread_t thread)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -69,4 +73,5 @@
 int pthread_attr_init(pthread_attr_t *attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }
@@ -74,4 +79,5 @@
 int pthread_attr_destroy(pthread_attr_t *attr)
 {
+	not_implemented();
 	return ENOTSUP;
 }