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- /*-
- * Copyright (c) 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Paul Borman at Krystal Technologies.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #if defined(LIBC_SCCS) && !defined(lint)
- static char sccsid[] = "@(#)none.c 8.1 (Berkeley) 6/4/93";
- #endif /* LIBC_SCCS and not lint */
-
- #include <stddef.h>
- #include <stdio.h>
- #include <rune.h>
- #include <errno.h>
- #include <stdlib.h>
-
- rune_t _none_sgetrune __P((const char *, size_t, char const **));
- int _none_sputrune __P((rune_t, char *, size_t, char **));
-
- int
- _none_init(rl)
- _RuneLocale *rl;
- {
- rl->sgetrune = _none_sgetrune;
- rl->sputrune = _none_sputrune;
- _CurrentRuneLocale = rl;
- __mb_cur_max = 1;
- return(0);
- }
-
- rune_t
- _none_sgetrune(string, n, result)
- const char *string;
- size_t n;
- char const **result;
- {
- int c;
-
- if (n < 1) {
- if (result)
- *result = string;
- return(_INVALID_RUNE);
- }
- if (result)
- *result = string + 1;
- return(*string & 0xff);
- }
-
- int
- _none_sputrune(c, string, n, result)
- rune_t c;
- char *string, **result;
- size_t n;
- {
- if (n >= 1) {
- if (string)
- *string = c;
- if (result)
- *result = string + 1;
- } else if (result)
- *result = (char *)0;
- return(1);
- }
-