added a 'deps' directory and moved w32-pthreads into it

deps/w32-pthreads/tests/barrier3.c

@@ -0,0 +1,71 @@
+/*
+ * barrier3.c
+ *
+ *
+ * --------------------------------------------------------------------------
+ *
+ *      Pthreads-win32 - POSIX Threads Library for Win32
+ *      Copyright(C) 1998 John E. Bossom
+ *      Copyright(C) 1999,2005 Pthreads-win32 contributors
+ * 
+ *      Contact Email: rpj@callisto.canberra.edu.au
+ * 
+ *      The current list of contributors is contained
+ *      in the file CONTRIBUTORS included with the source
+ *      code distribution. The list can also be seen at the
+ *      following World Wide Web location:
+ *      http://sources.redhat.com/pthreads-win32/contributors.html
+ * 
+ *      This library is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU Lesser General Public
+ *      License as published by the Free Software Foundation; either
+ *      version 2 of the License, or (at your option) any later version.
+ * 
+ *      This library is distributed in the hope that it will be useful,
+ *      but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *      Lesser General Public License for more details.
+ * 
+ *      You should have received a copy of the GNU Lesser General Public
+ *      License along with this library in the file COPYING.LIB;
+ *      if not, write to the Free Software Foundation, Inc.,
+ *      59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * --------------------------------------------------------------------------
+ *
+ * Declare a single barrier object with barrier attribute, wait on it, 
+ * and then destroy it.
+ *
+ */
+
+#include "test.h"
+ 
+pthread_barrier_t barrier = NULL;
+static void* result = (void*)1;
+
+void * func(void * arg)
+{
+  return (void *) (size_t)pthread_barrier_wait(&barrier);
+}
+ 
+int
+main()
+{
+  pthread_t t;
+  pthread_barrierattr_t ba;
+
+  assert(pthread_barrierattr_init(&ba) == 0);
+  assert(pthread_barrierattr_setpshared(&ba, PTHREAD_PROCESS_PRIVATE) == 0);
+  assert(pthread_barrier_init(&barrier, &ba, 1) == 0);
+
+  assert(pthread_create(&t, NULL, func, NULL) == 0);
+
+  assert(pthread_join(t, &result) == 0);
+
+  assert((int)(size_t)result == PTHREAD_BARRIER_SERIAL_THREAD);
+
+  assert(pthread_barrier_destroy(&barrier) == 0);
+  assert(pthread_barrierattr_destroy(&ba) == 0);
+
+  return 0;
+}