usb: split packet result into actual_length + status

[qemu.git] / qemu-thread.h

diff --git a/qemu-thread.h b/qemu-thread.h
index 05fdaaf50e4209ad62ea216a6c1e39ab86f0fdb6..3ee2f6b1f9a82f8654c803faf9e162a985687a60 100644 (file)
--- a/qemu-thread.h
+++ b/qemu-thread.h
@@ -6,6 +6,7 @@
 
 typedef struct QemuMutex QemuMutex;
 typedef struct QemuCond QemuCond;
+typedef struct QemuSemaphore QemuSemaphore;
 typedef struct QemuThread QemuThread;
 
 #ifdef _WIN32
@@ -38,6 +39,12 @@ void qemu_cond_signal(QemuCond *cond);
 void qemu_cond_broadcast(QemuCond *cond);
 void qemu_cond_wait(QemuCond *cond, QemuMutex *mutex);
 
+void qemu_sem_init(QemuSemaphore *sem, int init);
+void qemu_sem_post(QemuSemaphore *sem);
+void qemu_sem_wait(QemuSemaphore *sem);
+int qemu_sem_timedwait(QemuSemaphore *sem, int ms);
+void qemu_sem_destroy(QemuSemaphore *sem);
+
 void qemu_thread_create(QemuThread *thread,
                         void *(*start_routine)(void *),
                         void *arg, int mode);