8 files changed, 17 insertions, 0 deletions
diff --git a/lib/libpthread/thread/thr_creat.c b/lib/libpthread/thread/thr_creat.c
index bba8ec3..478e037 100644
--- a/lib/libpthread/thread/thr_creat.c
+++ b/lib/libpthread/thread/thr_creat.c
@@ -33,6 +33,8 @@
 #include <pthread.h>
 #include "thr_private.h"
 
+extern int __creat(const char *, mode_t);
+
 __weak_reference(___creat, creat);
 
 int
diff --git a/lib/libpthread/thread/thr_pause.c b/lib/libpthread/thread/thr_pause.c
index b6bcc51..aa97c77 100644
--- a/lib/libpthread/thread/thr_pause.c
+++ b/lib/libpthread/thread/thr_pause.c
@@ -33,6 +33,8 @@
 #include <pthread.h>
 #include "thr_private.h"
 
+extern int __pause(void);
+
 __weak_reference(_pause, pause);
 
 int
diff --git a/lib/libpthread/thread/thr_sleep.c b/lib/libpthread/thread/thr_sleep.c
index 0f02db7..b494e5b 100644
--- a/lib/libpthread/thread/thr_sleep.c
+++ b/lib/libpthread/thread/thr_sleep.c
@@ -33,6 +33,8 @@
 #include <pthread.h>
 #include "thr_private.h"
 
+extern unsigned int __sleep(unsigned int);
+
 __weak_reference(_sleep, sleep);
 
 unsigned int
diff --git a/lib/libpthread/thread/thr_system.c b/lib/libpthread/thread/thr_system.c
index 28976d3..ae26c9c 100644
--- a/lib/libpthread/thread/thr_system.c
+++ b/lib/libpthread/thread/thr_system.c
@@ -33,6 +33,8 @@
 #include <pthread.h>
 #include "thr_private.h"
 
+extern int __system(const char *);
+
 __weak_reference(_system, system);
 
 int
diff --git a/lib/libpthread/thread/thr_tcdrain.c b/lib/libpthread/thread/thr_tcdrain.c
index 6a2002b..86af9c2 100644
--- a/lib/libpthread/thread/thr_tcdrain.c
+++ b/lib/libpthread/thread/thr_tcdrain.c
@@ -33,6 +33,8 @@
 #include <pthread.h>
 #include "thr_private.h"
 
+extern int __tcdrain(int);
+
 __weak_reference(_tcdrain, tcdrain);
 
 int
diff --git a/lib/libpthread/thread/thr_wait.c b/lib/libpthread/thread/thr_wait.c
index 98f2c8d..b0a3af4 100644
--- a/lib/libpthread/thread/thr_wait.c
+++ b/lib/libpthread/thread/thr_wait.c
@@ -32,6 +32,8 @@
 #include <pthread.h>
 #include "thr_private.h"
 
+extern int __wait(int *);
+
 __weak_reference(_wait, wait);
 
 pid_t
diff --git a/lib/libpthread/thread/thr_wait4.c b/lib/libpthread/thread/thr_wait4.c
index 9f23584..07ff79d 100644
--- a/lib/libpthread/thread/thr_wait4.c
+++ b/lib/libpthread/thread/thr_wait4.c
@@ -33,9 +33,12 @@
  */
 #include <sys/types.h>
 
+#include "namespace.h"
 #include <errno.h>
 #include <sys/wait.h>
 #include <pthread.h>
+#include "un-namespace.h"
+
 #include "thr_private.h"
 
 __weak_reference(__wait4, wait4);
diff --git a/lib/libpthread/thread/thr_waitpid.c b/lib/libpthread/thread/thr_waitpid.c
index 8ee3ce1..e09bbd5 100644
--- a/lib/libpthread/thread/thr_waitpid.c
+++ b/lib/libpthread/thread/thr_waitpid.c
@@ -34,6 +34,8 @@
 #include <pthread.h>
 #include "thr_private.h"
 
+extern int __waitpid(pid_t, int *, int);
+
 __weak_reference(_waitpid, waitpid);
 
 pid_t