convert_addresses is declared in adaint.h but is never referenced, so
remove it.
gcc/ada/
* adaint.h (convert_addresses): Remove function declaration.
extern char *__gnat_to_host_file_spec (char *);
extern char *__gnat_to_canonical_path_spec (char *);
extern void __gnat_adjust_os_resource_limits (void);
-extern void convert_addresses (const char *, void *, int,
- void *, int *);
extern int __gnat_copy_attribs (char *, char *, int);
extern int __gnat_feof (FILE *);
extern int __gnat_ferror (FILE *);