2002-02-02 Paul Eggert <eggert@twinsun.com> Bruno Haible <bruno@clisp.org> * unicodeio.c (unicode_to_mb): New function, extracted from print_unicode_char. Call failure callback instead of error. (fwrite_success_callback): New function. (exit_failure_callback): New function. (fallback_failure_callback): New function. (print_unicode_char): Call unicode_to_mb.