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Diffstat (limited to 'include/octype.h')
| -rw-r--r-- | include/octype.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/include/octype.h b/include/octype.h new file mode 100644 index 000000000000..b7d292c3e670 --- /dev/null +++ b/include/octype.h @@ -0,0 +1,82 @@ +/* + * Copyright (c) 1989 The Regents of the University of California. + * All rights reserved. + * + * 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. + * + * @(#)ctype.h 5.3 (Berkeley) 4/3/91 + */ + +#ifndef _CTYPE_H_ +#define _CTYPE_H_ + +#include <sys/cdefs.h> + +#define _U 0x01 +#define _L 0x02 +#define _N 0x04 +#define _S 0x08 +#define _P 0x10 +#define _C 0x20 +#define _X 0x40 +#define _B 0x80 + +extern char _ctype_[]; + +__BEGIN_DECLS +int isdigit __P((int)); +int islower __P((int)); +int isspace __P((int)); +int ispunkt __P((int)); +int isupper __P((int)); +int isalpha __P((int)); +int isxdigit __P((int)); +int isalnum __P((int)); +int isprint __P((int)); +int isgraph __P((int)); +int iscntrl __P((int)); +int toupper __P((int)); +int tolower __P((int)); +__END_DECLS + +#define isdigit(c) ((_ctype_ + 1)[c] & _N) +#define islower(c) ((_ctype_ + 1)[c] & _L) +#define isspace(c) ((_ctype_ + 1)[c] & _S) +#define ispunct(c) ((_ctype_ + 1)[c] & _P) +#define isupper(c) ((_ctype_ + 1)[c] & _U) +#define isalpha(c) ((_ctype_ + 1)[c] & (_U|_L)) +#define isxdigit(c) ((_ctype_ + 1)[c] & (_N|_X)) +#define isalnum(c) ((_ctype_ + 1)[c] & (_U|_L|_N)) +#define isprint(c) ((_ctype_ + 1)[c] & (_P|_U|_L|_N|_B)) +#define isgraph(c) ((_ctype_ + 1)[c] & (_P|_U|_L|_N)) +#define iscntrl(c) ((_ctype_ + 1)[c] & _C) +#define isascii(c) ((unsigned)(c) <= 0177) +#define toascii(c) ((c) & 0177) + +#endif /* !_CTYPE_H_ */ |