35129e5a5a
* lib/argmatch.c, lib/argmatch.h, lib/c-ctype.c, lib/c-ctype.h, lib/config.charset, lib/c-strcasecmp.c, lib/c-strcaseeq.h, lib/c-strcase.h, lib/c-strncasecmp.c, lib/exitfail.c, lib/exitfail.h, lib/isatty.c, lib/localcharset.c, lib/localcharset.h, lib/mbrtowc.c, lib/mbsinit.c, lib/quotearg.c, lib/quotearg.h, lib/quote.h, lib/ref-add.sin, lib/ref-del.sin, lib/streq.h, lib/wctype-h.c, lib/wctype.in.h, lib/xalloc-die.c, lib/xalloc.h, lib/xalloc-oversized.h, lib/xmalloc.c, m4/codeset.m4, m4/configmake.m4, m4/glibc21.m4, m4/isatty.m4, m4/localcharset.m4, m4/locale-fr.m4, m4/locale-ja.m4, m4/locale-zh.m4, m4/mbrtowc.m4, m4/mbsinit.m4, m4/mbstate_t.m4, m4/quotearg.m4, m4/quote.m4, m4/wctype_h.m4, m4/xalloc.m4: New files. * lib/Makefile.am, m4/gnulib-cache.m4, m4/gnulib-comp.m4: Update.
56 lines
2 KiB
C
56 lines
2 KiB
C
/* Case-insensitive string comparison functions in C locale.
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Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2013 Free Software
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Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>. */
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#ifndef C_STRCASE_H
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#define C_STRCASE_H
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#include <stddef.h>
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/* The functions defined in this file assume the "C" locale and a character
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set without diacritics (ASCII-US or EBCDIC-US or something like that).
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Even if the "C" locale on a particular system is an extension of the ASCII
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character set (like on BeOS, where it is UTF-8, or on AmigaOS, where it
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is ISO-8859-1), the functions in this file recognize only the ASCII
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characters. More precisely, one of the string arguments must be an ASCII
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string; the other one can also contain non-ASCII characters (but then
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the comparison result will be nonzero). */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Compare strings S1 and S2, ignoring case, returning less than, equal to or
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greater than zero if S1 is lexicographically less than, equal to or greater
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than S2. */
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extern int c_strcasecmp (const char *s1, const char *s2) _GL_ATTRIBUTE_PURE;
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/* Compare no more than N characters of strings S1 and S2, ignoring case,
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returning less than, equal to or greater than zero if S1 is
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lexicographically less than, equal to or greater than S2. */
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extern int c_strncasecmp (const char *s1, const char *s2, size_t n)
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_GL_ATTRIBUTE_PURE;
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#ifdef __cplusplus
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}
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#endif
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#endif /* C_STRCASE_H */
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