+extern char *elfcore_write_s390_last_break
+ (bfd *, char *, int *, const void *, int);
+extern char *elfcore_write_s390_system_call
+ (bfd *, char *, int *, const void *, int);
+extern char *elfcore_write_arm_vfp
+ (bfd *, char *, int *, const void *, int);