b6cbf7203b
This patch imports the unmodified current version of NetBSD libc. The NetBSD includes are in /nbsd_include, while the libc code itself is split between lib/nbsd_libc and common/lib/libc.
99 lines
3.6 KiB
C
99 lines
3.6 KiB
C
/* $NetBSD: citrus_bcs.h,v 1.6 2009/01/11 02:46:24 christos Exp $ */
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/*-
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* Copyright (c)2003 Citrus Project,
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _CITRUS_BCS_H_
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#define _CITRUS_BCS_H_
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/*
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* predicate/conversion for basic character set.
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*
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* `Basic character set' is a term defined in the ISO C standard.
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* Citrus bcs is, if anything, close to `portable character set'
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* defined in the POSIX.
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*/
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#define _CITRUS_BCS_PRED(_name_, _cond_) \
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static __inline int _citrus_bcs_##_name_(uint8_t c) { return (_cond_); }
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/*
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* predicates.
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* Unlike predicates defined in ctype.h, these do not accept EOF.
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*/
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_CITRUS_BCS_PRED(isblank, c == ' ' || c == '\t')
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_CITRUS_BCS_PRED(iseol, c == '\n' || c == '\r')
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_CITRUS_BCS_PRED(isspace,
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_citrus_bcs_isblank(c) || _citrus_bcs_iseol(c) ||
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c == '\f' || c == '\v')
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_CITRUS_BCS_PRED(isdigit, c >= '0' && c <= '9')
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_CITRUS_BCS_PRED(isupper, c >= 'A' && c <= 'Z')
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_CITRUS_BCS_PRED(islower, c >= 'a' && c <= 'z')
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_CITRUS_BCS_PRED(isalpha, _citrus_bcs_isupper(c) || _citrus_bcs_islower(c))
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_CITRUS_BCS_PRED(isalnum, _citrus_bcs_isdigit(c) || _citrus_bcs_isalpha(c))
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_CITRUS_BCS_PRED(isxdigit,
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_citrus_bcs_isdigit(c) ||
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(c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f'))
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/*
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* transliterate between uppercase and lowercase.
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* Unlike transliterator defined in ctype.h, these do not accept EOF.
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*/
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static __inline uint8_t
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_citrus_bcs_toupper(uint8_t c)
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{
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return (_citrus_bcs_islower(c) ? (c - 'a' + 'A') : c);
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}
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static __inline uint8_t
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_citrus_bcs_tolower(uint8_t c)
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{
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return (_citrus_bcs_isupper(c) ? (c - 'A' + 'a') : c);
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}
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__BEGIN_DECLS
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int _citrus_bcs_strcasecmp(const char * __restrict, const char * __restrict);
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int _citrus_bcs_strncasecmp(const char * __restrict, const char * __restrict,
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size_t);
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const char *_citrus_bcs_skip_ws(const char * __restrict);
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const char *_citrus_bcs_skip_nonws(const char * __restrict);
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const char *_citrus_bcs_skip_ws_len(const char * __restrict,
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size_t * __restrict);
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const char *_citrus_bcs_skip_nonws_len(const char * __restrict,
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size_t * __restrict);
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void _citrus_bcs_trunc_rws_len(const char * __restrict, size_t * __restrict);
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void _citrus_bcs_convert_to_lower(char *);
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void _citrus_bcs_convert_to_upper(char *);
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long int _citrus_bcs_strtol(
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const char * __restrict, char ** __restrict, int);
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unsigned long int _citrus_bcs_strtoul(
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const char * __restrict, char ** __restrict, int);
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__END_DECLS
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#endif
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