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4381a94448
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11787 d0543943-73ff-0310-b7d9-9358b9ac24b2
87 lines
2.8 KiB
C
87 lines
2.8 KiB
C
/*
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* This file is part of the Sofia-SIP package
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*
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* Copyright (C) 2005 Nokia Corporation.
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*
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* Contact: Pekka Pessi <pekka.pessi@nokia.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#ifndef SOFIA_SIP_SU_STRING_H
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/** Defined when <sofia-sip/su_string.h> is included. */
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#define SOFIA_SIP_SU_STRING_H
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/**@file sofia-sip/su_string.h
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*
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* @brief String functions for Sofia-SIP.
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*
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* Various string comparison functions also accepting NULL pointer as empty
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* string:
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* - su_strcmp(),
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* - su_strncmp(),
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* - su_strcasecmp() (comparison with US-ASCII case folding to lower case),
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* - su_strncasecmp() (comparison with US-ASCII case folding to lower case)
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* - su_casematch() (match token with US-ASCII case folding to lower case)
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* - su_casenmatch() (match token with US-ASCII case folding to lower case)
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*
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* Also includes span functions testing at most @a n bytes:
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* - su_strncspn()
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* - su_strnspn().
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*/
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#ifndef SU_CONFIG_H
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#include <sofia-sip/su_config.h>
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#endif
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#include <string.h>
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SOFIA_BEGIN_DECLS
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su_inline int su_strcmp(char const *a, char const *b)
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{
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return strcmp(a ? a : "", b ? b : "");
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}
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su_inline int su_strncmp(char const *a, char const *b, size_t n)
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{
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return strncmp(a ? a : "", b ? b : "", n);
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}
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SOFIAPUBFUN char *su_strcasestr(const char *haystack, const char *needle);
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SOFIAPUBFUN int su_strcasecmp(char const *s1, char const *s2);
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SOFIAPUBFUN int su_strncasecmp(char const *s1, char const *s2, size_t n);
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SOFIAPUBFUN int su_strmatch(char const *str, char const *with);
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SOFIAPUBFUN int su_strnmatch(char const *str, char const *with, size_t n);
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SOFIAPUBFUN int su_casematch(char const *s1, char const *with);
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SOFIAPUBFUN int su_casenmatch(char const *s1, char const *with, size_t n);
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SOFIAPUBFUN size_t su_strnspn(char const *s, size_t size, char const *term);
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SOFIAPUBFUN size_t su_strncspn(char const *s, size_t ssize, char const *reject);
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SOFIAPUBFUN size_t su_memspn(const void *mem, size_t memlen,
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const void *accept, size_t acceptlen);
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SOFIAPUBFUN size_t su_memcspn(const void *mem, size_t memlen,
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const void *reject, size_t rejectlen);
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SOFIA_END_DECLS
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#endif /* !SOFIA_SIP_SU_STRING_H */
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