extern void set_endian_from_file PARAMS ((bfd *));
+/* The target architecture can be set at run-time. */
+extern int target_architecture_auto;
+extern const bfd_arch_info_type *target_architecture;
+extern void set_architecture_from_file PARAMS ((bfd *));
+/* Notify target of a change to the selected architecture. Zero return
+ status indicates that the target did not like the change. */
+extern int (*target_architecture_hook) PARAMS ((const bfd_arch_info_type *ap));
+extern void set_architecture PARAMS ((char *arg, int from_tty));
+
/* Number of bits in a char or unsigned char for the target machine.
Just like CHAR_BIT in <limits.h> but describes the target machine. */
#if !defined (TARGET_CHAR_BIT)