-static void ar_emul_aix_usage PARAMS ((FILE *));
-static boolean ar_emul_aix_append PARAMS ((bfd **, char *, boolean));
-static boolean ar_emul_aix5_append PARAMS ((bfd **, char *, boolean));
-static boolean ar_emul_aix_replace PARAMS ((bfd **, char *, boolean));
-static boolean ar_emul_aix5_replace PARAMS ((bfd **, char *, boolean));
-static boolean ar_emul_aix_parse_arg PARAMS ((char *));
-static boolean ar_emul_aix_internal PARAMS ((bfd **, char *, boolean,
- const char *, boolean));
+static void ar_emul_aix_usage (FILE *);
+static bfd_boolean ar_emul_aix_append (bfd **, char *, bfd_boolean);
+static bfd_boolean ar_emul_aix5_append (bfd **, char *, bfd_boolean);
+static bfd_boolean ar_emul_aix_replace (bfd **, char *, bfd_boolean);
+static bfd_boolean ar_emul_aix5_replace (bfd **, char *, bfd_boolean);
+static bfd_boolean ar_emul_aix_parse_arg (char *);
+static bfd_boolean ar_emul_aix_internal
+ (bfd **, char *, bfd_boolean, const char *, bfd_boolean);