add win32 qemu-thread implementation

For now, qemu_cond_timedwait and qemu_mutex_timedlock are left as
POSIX-only functions.  They can be removed later, once the patches
that remove their uses are in.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/qemu-thread-win32.h b/qemu-thread-win32.h
new file mode 100644
index 0000000000..878f86a910
--- /dev/null
+++ b/qemu-thread-win32.h
@@ -0,0 +1,21 @@
+#ifndef __QEMU_THREAD_WIN32_H
+#define __QEMU_THREAD_WIN32_H 1
+#include "windows.h"
+
+struct QemuMutex {
+    CRITICAL_SECTION lock;
+    LONG owner;
+};
+
+struct QemuCond {
+    LONG waiters, target;
+    HANDLE sema;
+    HANDLE continue_event;
+};
+
+struct QemuThread {
+    HANDLE thread;
+    void *ret;
+};
+
+#endif