1 files changed, 52 insertions, 0 deletions
diff --git a/vendor/zgui/libs/winpthreads/src/barrier.h b/vendor/zgui/libs/winpthreads/src/barrier.h
new file mode 100644
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+++ b/vendor/zgui/libs/winpthreads/src/barrier.h
@@ -0,0 +1,52 @@
+/*
+   Copyright (c) 2011-2016  mingw-w64 project
+
+   Permission is hereby granted, free of charge, to any person obtaining a
+   copy of this software and associated documentation files (the "Software"),
+   to deal in the Software without restriction, including without limitation
+   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+   and/or sell copies of the Software, and to permit persons to whom the
+   Software is furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+   DEALINGS IN THE SOFTWARE.
+*/
+
+#ifndef WIN_PTHREADS_BARRIER_H
+#define WIN_PTHREADS_BARRIER_H
+
+#define LIFE_BARRIER 0xBAB1FEED
+#define DEAD_BARRIER 0xDEADB00F
+
+#define _PTHREAD_BARRIER_FLAG (1<<30)
+
+#define CHECK_BARRIER(b)                                                \
+    do {                                                                \
+        if (!(b) || ( ((barrier_t *)(*b))->valid != (unsigned int)LIFE_BARRIER ) ) \
+            return EINVAL;                                              \
+    } while (0)
+
+#include "semaphore.h"
+
+typedef struct barrier_t barrier_t;
+struct barrier_t
+{
+    int valid;
+    int busy;
+    int count;
+    int total;
+    int share;
+    long sel;
+    pthread_mutex_t m;
+    sem_t sems[2];
+};
+
+#endif