1 files changed, 28 insertions, 0 deletions
diff --git a/contrib/qemu/include/qemu/thread-posix.h b/contrib/qemu/include/qemu/thread-posix.h
new file mode 100644
index 00000000000..0f30dccb53c
--- /dev/null
+++ b/contrib/qemu/include/qemu/thread-posix.h
@@ -0,0 +1,28 @@
+#ifndef __QEMU_THREAD_POSIX_H
+#define __QEMU_THREAD_POSIX_H 1
+#include "pthread.h"
+#include <semaphore.h>
+
+struct QemuMutex {
+    pthread_mutex_t lock;
+};
+
+struct QemuCond {
+    pthread_cond_t cond;
+};
+
+struct QemuSemaphore {
+#if defined(__APPLE__) || defined(__NetBSD__)
+    pthread_mutex_t lock;
+    pthread_cond_t cond;
+    int count;
+#else
+    sem_t sem;
+#endif
+};
+
+struct QemuThread {
+    pthread_t thread;
+};
+
+#endif