int compare_positive_ints (const void *ap, const void *bp);
+/* A wrapper for bfd_errmsg to produce a more helpful error message
+ in the case of bfd_error_file_ambiguously recognized.
+ MATCHING, if non-NULL, is the corresponding argument to
+ bfd_check_format_matches, and will be freed. */
+
+extern const char *gdb_bfd_errmsg (bfd_error_type error_tag, char **matching);
+
/* From demangle.c */
extern void set_demangling_style (char *);