-extern int Grow_addbitmap(char *devname, int fd, char *file, int chunk, int delay, int write_behind, int force);
-extern int Grow_reshape(char *devname, int fd, int quiet, char *backup_file,
- unsigned long long size,
- int level, char *layout_str, int chunksize, int raid_disks,
+extern int Grow_addbitmap(char *devname, int fd,
+ struct context *c, struct shape *s);
+extern int Grow_reshape(char *devname, int fd,