extern char *guestfs_safe_strndup (guestfs_h *g, const char *str, size_t n);
extern void *guestfs_safe_memdup (guestfs_h *g, void *ptr, size_t size);
extern void guestfs___print_timestamped_message (guestfs_h *g, const char *fs, ...);
extern char *guestfs_safe_strndup (guestfs_h *g, const char *str, size_t n);
extern void *guestfs_safe_memdup (guestfs_h *g, void *ptr, size_t size);
extern void guestfs___print_timestamped_message (guestfs_h *g, const char *fs, ...);