From 8b2b31265d61a703f6043fef964fcf90bec23fcd Mon Sep 17 00:00:00 2001 From: rgrimes Date: Tue, 24 May 1994 09:57:34 +0000 Subject: BSD 4.4 Lite Include Sources --- include/_ctype.h | 147 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 include/_ctype.h (limited to 'include/_ctype.h') diff --git a/include/_ctype.h b/include/_ctype.h new file mode 100644 index 0000000..a37fc1c --- /dev/null +++ b/include/_ctype.h @@ -0,0 +1,147 @@ +/* + * Copyright (c) 1989, 1993 + * The Regents of the University of California. All rights reserved. + * (c) UNIX System Laboratories, Inc. + * All or some portions of this file are derived from material licensed + * to the University of California by American Telephone and Telegraph + * Co. or Unix System Laboratories, Inc. and are reproduced herein with + * the permission of UNIX System Laboratories, Inc. + * + * 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. + * + * @(#)ctype.h 8.4 (Berkeley) 1/21/94 + */ + +#ifndef _CTYPE_H_ +#define _CTYPE_H_ + +#include + +#define _A 0x00000100L /* Alpha */ +#define _C 0x00000200L /* Control */ +#define _D 0x00000400L /* Digit */ +#define _G 0x00000800L /* Graph */ +#define _L 0x00001000L /* Lower */ +#define _P 0x00002000L /* Punct */ +#define _S 0x00004000L /* Space */ +#define _U 0x00008000L /* Upper */ +#define _X 0x00010000L /* X digit */ +#define _B 0x00020000L /* Blank */ +#define _R 0x00040000L /* Print */ +#define _I 0x00080000L /* Ideogram */ +#define _T 0x00100000L /* Special */ +#define _Q 0x00200000L /* Phonogram */ + +#define isalnum(c) __istype((c), (_A|_D)) +#define isalpha(c) __istype((c), _A) +#define iscntrl(c) __istype((c), _C) +#define isdigit(c) __isctype((c), _D) /* ANSI -- locale independent */ +#define isgraph(c) __istype((c), _G) +#define islower(c) __istype((c), _L) +#define isprint(c) __istype((c), _R) +#define ispunct(c) __istype((c), _P) +#define isspace(c) __istype((c), _S) +#define isupper(c) __istype((c), _U) +#define isxdigit(c) __isctype((c), _X) /* ANSI -- locale independent */ + +#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE) +#define isascii(c) ((c & ~0x7F) == 0) +#define toascii(c) ((c) & 0x7F) +#define digittoint(c) __istype((c), 0xFF) +#define isideogram(c) __istype((c), _I) +#define isphonogram(c) __istype((c), _T) +#define isspecial(c) __istype((c), _Q) +#define isblank(c) __istype((c), _B) +#define isrune(c) __istype((c), 0xFFFFFF00L) +#define isnumber(c) __istype((c), _D) +#define ishexnumber(c) __istype((c), _X) +#endif + +/* See comments in about _BSD_RUNE_T_. */ +__BEGIN_DECLS +unsigned long ___runetype __P((_BSD_RUNE_T_)); +_BSD_RUNE_T_ ___tolower __P((_BSD_RUNE_T_)); +_BSD_RUNE_T_ ___toupper __P((_BSD_RUNE_T_)); +__END_DECLS + +/* + * If your compiler supports prototypes and inline functions, + * #define _USE_CTYPE_INLINE_. Otherwise, use the C library + * functions. + */ +#if !defined(_USE_CTYPE_CLIBRARY_) && defined(__GNUC__) || defined(__cplusplus) +#define _USE_CTYPE_INLINE_ 1 +#endif + +#if defined(_USE_CTYPE_INLINE_) +static __inline int +__istype(_BSD_RUNE_T_ c, unsigned long f) +{ + return((((c & _CRMASK) ? ___runetype(c) : + _CurrentRuneLocale->runetype[c]) & f) ? 1 : 0); +} + +static __inline int +__isctype(_BSD_RUNE_T_ c, unsigned long f) +{ + return((((c & _CRMASK) ? 0 : + _DefaultRuneLocale.runetype[c]) & f) ? 1 : 0); +} + +/* _ANSI_LIBRARY is defined by lib/libc/gen/isctype.c. */ +#if !defined(_ANSI_LIBRARY) +static __inline _BSD_RUNE_T_ +toupper(_BSD_RUNE_T_ c) +{ + return((c & _CRMASK) ? + ___toupper(c) : _CurrentRuneLocale->mapupper[c]); +} + +static __inline _BSD_RUNE_T_ +tolower(_BSD_RUNE_T_ c) +{ + return((c & _CRMASK) ? + ___tolower(c) : _CurrentRuneLocale->maplower[c]); +} +#endif /* !_ANSI_LIBRARY */ + +#else /* !_USE_CTYPE_INLINE_ */ + +__BEGIN_DECLS +int __istype __P((_BSD_RUNE_T_, unsigned long)); +int __isctype __P((_BSD_RUNE_T_, unsigned long)); +_BSD_RUNE_T_ toupper __P((_BSD_RUNE_T_)); +_BSD_RUNE_T_ tolower __P((_BSD_RUNE_T_)); +__END_DECLS +#endif /* _USE_CTYPE_INLINE_ */ + +#endif /* !_CTYPE_H_ */ -- cgit v1.1