From 03fe3285e9acbf2076757b9809ad17fefbcd0daa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADtor=20Santos=20Costa?= <vsc@xato.(none)>
Date: Mon, 6 Jun 2011 10:32:58 +0100
Subject: [PATCH] fix warnings.

---
 C/c_interface.c | 1 +
 C/threads.c     | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/C/c_interface.c b/C/c_interface.c
index 5ef8d66c9..2ec2a0e48 100755
--- a/C/c_interface.c
+++ b/C/c_interface.c
@@ -2496,6 +2496,7 @@ YAP_TermToStream(Term t)
   CACHE_REGS
   IOSTREAM *s;
   int rc;
+  extern int PL_get_stream_handle(Int t, IOSTREAM **s);
   BACKUP_MACHINE_REGS();
 
   if ( (rc=PL_get_stream_handle(Yap_InitSlot(t PASS_REGS), &s)) ) {
diff --git a/C/threads.c b/C/threads.c
index cd6955685..2e4a69658 100755
--- a/C/threads.c
+++ b/C/threads.c
@@ -612,6 +612,9 @@ p_new_mutex( USES_REGS1 )
 {
   SWIMutex* mutp;
   pthread_mutexattr_t mat;
+#ifdef HAVE_PTHREAD_MUTEXATTR_SETKIND_NP
+  extern int pthread_mutexattr_setkind_np(pthread_mutexattr_t *attr, int kind);
+#endif
 
   mutp = (SWIMutex *)Yap_AllocCodeSpace(sizeof(SWIMutex));
   if (mutp == NULL) {