uint64_t vm_clock_nsec; /* VM clock relative to boot */
} QEMUSnapshotInfo;
-#define BDRV_O_RDONLY 0x0000
#define BDRV_O_RDWR 0x0002
-#define BDRV_O_ACCESS 0x0003
#define BDRV_O_CREAT 0x0004 /* create an empty file */
#define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */
#define BDRV_O_FILE 0x0010 /* open as a raw file (do not try to