extern void *guestfs_safe_memdup (guestfs_h *g, void *ptr, size_t size);
extern char *guestfs_safe_asprintf (guestfs_h *g, const char *fs, ...)
__attribute__((format (printf,2,3)));
extern void *guestfs_safe_memdup (guestfs_h *g, void *ptr, size_t size);
extern char *guestfs_safe_asprintf (guestfs_h *g, const char *fs, ...)
__attribute__((format (printf,2,3)));