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lib/threads.h

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+/**
+ *  Copyright (C) 2011-2012  Juho Vähä-Herttua
+ *
+ *  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 2.1 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.
+ *
+ *=================================================================
+ * modified by fduncanh 2022
+ */
+
+#ifndef THREADS_H
+#define THREADS_H
+
+/* Always use pthread library */
+
+#include <pthread.h>
+#include <unistd.h>
+
+#define sleepms(x) usleep((x)*1000)
+
+typedef pthread_t thread_handle_t;
+
+#define THREAD_RETVAL void *
+#define THREAD_CREATE(handle, func, arg) \
+	if (pthread_create(&(handle), NULL, func, arg)) handle = 0
+#define THREAD_JOIN(handle) pthread_join(handle, NULL)
+
+typedef pthread_mutex_t mutex_handle_t;
+
+typedef pthread_cond_t cond_handle_t;
+
+#define MUTEX_CREATE(handle) pthread_mutex_init(&(handle), NULL)
+#define MUTEX_LOCK(handle) pthread_mutex_lock(&(handle))
+#define MUTEX_UNLOCK(handle) pthread_mutex_unlock(&(handle))
+#define MUTEX_DESTROY(handle) pthread_mutex_destroy(&(handle))
+
+#define COND_CREATE(handle) pthread_cond_init(&(handle), NULL)
+#define COND_SIGNAL(handle) pthread_cond_signal(&(handle))
+#define COND_DESTROY(handle) pthread_cond_destroy(&(handle))
+
+#endif /* THREADS_H */