Uploaded Test files

venv/Lib/site-packages/zmq/utils/mutex.h

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+/*
+* simplified from mutex.c from Foundation Library, in the Public Domain
+* https://github.com/rampantpixels/foundation_lib/blob/master/foundation/mutex.c
+*
+* This file is Copyright (C) PyZMQ Developers
+* Distributed under the terms of the Modified BSD License.
+*
+*/
+
+#pragma once
+
+#if defined(_WIN32)
+#  include <windows.h>
+#else
+#  include <pthread.h>
+#endif
+
+typedef struct {
+#if defined(_WIN32)
+    CRITICAL_SECTION csection;
+#else
+    pthread_mutex_t  mutex;
+#endif
+} mutex_t;
+
+
+static void
+_mutex_initialize(mutex_t* mutex) {
+#if defined(_WIN32)
+    InitializeCriticalSectionAndSpinCount(&mutex->csection, 4000);
+#else
+    pthread_mutexattr_t attr;
+    pthread_mutexattr_init(&attr);
+    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
+    pthread_mutex_init(&mutex->mutex, &attr);
+    pthread_mutexattr_destroy(&attr);
+#endif
+}
+
+static void
+_mutex_finalize(mutex_t* mutex) {
+#if defined(_WIN32)
+    DeleteCriticalSection(&mutex->csection);
+#else
+    pthread_mutex_destroy(&mutex->mutex);
+#endif
+}
+
+mutex_t*
+mutex_allocate(void) {
+    mutex_t* mutex = (mutex_t*)malloc(sizeof(mutex_t));
+    _mutex_initialize(mutex);
+    return mutex;
+}
+
+void
+mutex_deallocate(mutex_t* mutex) {
+    if (!mutex)
+        return;
+    _mutex_finalize(mutex);
+    free(mutex);
+}
+
+int
+mutex_lock(mutex_t* mutex) {
+#if defined(_WIN32)
+    EnterCriticalSection(&mutex->csection);
+    return 0;
+#else
+    return pthread_mutex_lock(&mutex->mutex);
+#endif
+}
+
+int
+mutex_unlock(mutex_t* mutex) {
+#if defined(_WIN32)
+    LeaveCriticalSection(&mutex->csection);
+    return 0;
+#else
+    return pthread_mutex_unlock(&mutex->mutex);
+#endif
+}