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-rw-r--r--qemu-common.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/qemu-common.h b/qemu-common.h
index 8b69a9eea5..c5e9cad35e 100644
--- a/qemu-common.h
+++ b/qemu-common.h
@@ -255,6 +255,7 @@ typedef enum LostTickPolicy {
     LOST_TICK_DELAY,
     LOST_TICK_MERGE,
     LOST_TICK_SLEW,
+    LOST_TICK_MAX
 } LostTickPolicy;
 
 void tcg_exec_init(unsigned long tb_size);
@@ -334,6 +335,8 @@ void qemu_iovec_memset(QEMUIOVector *qiov, int c, size_t count);
 void qemu_iovec_memset_skip(QEMUIOVector *qiov, int c, size_t count,
                             size_t skip);
 
+bool buffer_is_zero(const void *buf, size_t len);
+
 void qemu_progress_init(int enabled, float min_skip);
 void qemu_progress_end(void);
 void qemu_progress_print(float delta, int max);