11590Srgrimes/* $FreeBSD$ */ 228068Scharnier/* $NetBSD: citrus_bcs.h,v 1.6 2009/01/11 02:46:24 christos Exp $ */ 31590Srgrimes 41590Srgrimes/*- 51590Srgrimes * Copyright (c)2003 Citrus Project, 61590Srgrimes * All rights reserved. 71590Srgrimes * 81590Srgrimes * Redistribution and use in source and binary forms, with or without 91590Srgrimes * modification, are permitted provided that the following conditions 101590Srgrimes * are met: 111590Srgrimes * 1. Redistributions of source code must retain the above copyright 121590Srgrimes * notice, this list of conditions and the following disclaimer. 131590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 141590Srgrimes * notice, this list of conditions and the following disclaimer in the 151590Srgrimes * documentation and/or other materials provided with the distribution. 161590Srgrimes * 171590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 181590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 211590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271590Srgrimes * SUCH DAMAGE. 281590Srgrimes */ 291590Srgrimes 301590Srgrimes#include <sys/types.h> 311590Srgrimes 321590Srgrimes#ifndef _CITRUS_BCS_H_ 331590Srgrimes#define _CITRUS_BCS_H_ 3428068Scharnier 3528068Scharnier/* 361590Srgrimes * predicate/conversion for basic character set. 3778130Sdd * 381590Srgrimes * `Basic character set' is a term defined in the ISO C standard. 391590Srgrimes * Citrus bcs is, if anything, close to `portable character set' 4028068Scharnier * defined in the POSIX. 4128068Scharnier */ 4228068Scharnier 4328068Scharnier#define _CITRUS_BCS_PRED(_name_, _cond_) \ 4450477Speterstatic __inline int _citrus_bcs_##_name_(uint8_t c) { return (_cond_); } 4578130Sdd 461590Srgrimes/* 471590Srgrimes * predicates. 4814542Sdg * Unlike predicates defined in ctype.h, these do not accept EOF. 491590Srgrimes */ 501590Srgrimes_CITRUS_BCS_PRED(isblank, c == ' ' || c == '\t') 511590Srgrimes_CITRUS_BCS_PRED(iseol, c == '\n' || c == '\r') 5228068Scharnier_CITRUS_BCS_PRED(isspace, _citrus_bcs_isblank(c) || _citrus_bcs_iseol(c) || 5328068Scharnier c == '\f' || c == '\v') 54200462Sdelphij_CITRUS_BCS_PRED(isdigit, c >= '0' && c <= '9') 551590Srgrimes_CITRUS_BCS_PRED(isupper, c >= 'A' && c <= 'Z') 561590Srgrimes_CITRUS_BCS_PRED(islower, c >= 'a' && c <= 'z') 571590Srgrimes_CITRUS_BCS_PRED(isalpha, _citrus_bcs_isupper(c) || _citrus_bcs_islower(c)) 58194880Sdfr_CITRUS_BCS_PRED(isalnum, _citrus_bcs_isdigit(c) || _citrus_bcs_isalpha(c)) 5928068Scharnier_CITRUS_BCS_PRED(isxdigit, _citrus_bcs_isdigit(c) || 601590Srgrimes (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) 6128068Scharnier 621590Srgrimes/* 6328068Scharnier * transliterate between uppercase and lowercase. 641590Srgrimes * Unlike transliterator defined in ctype.h, these do not accept EOF. 651590Srgrimes */ 661590Srgrimesstatic __inline uint8_t 671590Srgrimes_citrus_bcs_toupper(uint8_t c) 681590Srgrimes{ 691590Srgrimes 701590Srgrimes return (_citrus_bcs_islower(c) ? (c - 'a' + 'A') : c); 711590Srgrimes} 721590Srgrimes 731590Srgrimesstatic __inline uint8_t 741590Srgrimes_citrus_bcs_tolower(uint8_t c) 75194880Sdfr{ 76194880Sdfr 771590Srgrimes return (_citrus_bcs_isupper(c) ? (c - 'A' + 'a') : c); 781590Srgrimes} 791590Srgrimes 801590Srgrimes__BEGIN_DECLS 81194880Sdfrint _citrus_bcs_strcasecmp(const char * __restrict, 821590Srgrimes const char * __restrict); 831590Srgrimesint _citrus_bcs_strncasecmp(const char * __restrict, 841590Srgrimes const char * __restrict, size_t); 851590Srgrimesconst char *_citrus_bcs_skip_ws(const char * __restrict); 861590Srgrimesconst char *_citrus_bcs_skip_nonws(const char * __restrict); 87194880Sdfrconst char *_citrus_bcs_skip_ws_len(const char * __restrict, 881590Srgrimes size_t * __restrict); 891590Srgrimesconst char *_citrus_bcs_skip_nonws_len(const char * __restrict, 901590Srgrimes size_t * __restrict); 91194880Sdfrvoid _citrus_bcs_trunc_rws_len(const char * __restrict, 921590Srgrimes size_t * __restrict); 931590Srgrimesvoid _citrus_bcs_convert_to_lower(char *); 9492922Simpvoid _citrus_bcs_convert_to_upper(char *); 9592922Simp 9692922Simplong int _citrus_bcs_strtol(const char * __restrict, 97194880Sdfr char ** __restrict, int); 9892922Simpunsigned long _citrus_bcs_strtoul(const char * __restrict, 9992922Simp char ** __restrict, int); 10028068Scharnier__END_DECLS 1011590Srgrimes 1021590Srgrimes#endif 1031590Srgrimes