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author | Andreas Rottmann <a.rottmann@gmx.at> | 2009-09-14 12:32:44 +0200 |
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committer | Andreas Rottmann <a.rottmann@gmx.at> | 2009-09-14 12:32:44 +0200 |
commit | fa095a4504cbe668e4244547e2c141597bea4ecf (patch) | |
tree | 06135820a286ffec47804e75fbf8a147e92acd2e /lib/c-strcase.h |
Imported Upstream version 0.9.1upstream/0.9.1
Diffstat (limited to 'lib/c-strcase.h')
-rw-r--r-- | lib/c-strcase.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/lib/c-strcase.h b/lib/c-strcase.h new file mode 100644 index 00000000..714a3c62 --- /dev/null +++ b/lib/c-strcase.h @@ -0,0 +1,55 @@ +/* Case-insensitive string comparison functions in C locale. + Copyright (C) 1995-1996, 2001, 2003, 2005 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +#ifndef C_STRCASE_H +#define C_STRCASE_H + +#include <stddef.h> + + +/* The functions defined in this file assume the "C" locale and a character + set without diacritics (ASCII-US or EBCDIC-US or something like that). + Even if the "C" locale on a particular system is an extension of the ASCII + character set (like on BeOS, where it is UTF-8, or on AmigaOS, where it + is ISO-8859-1), the functions in this file recognize only the ASCII + characters. More precisely, one of the string arguments must be an ASCII + string; the other one can also contain non-ASCII characters (but then + the comparison result will be nonzero). */ + + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Compare strings S1 and S2, ignoring case, returning less than, equal to or + greater than zero if S1 is lexicographically less than, equal to or greater + than S2. */ +extern int c_strcasecmp (const char *s1, const char *s2); + +/* Compare no more than N characters of strings S1 and S2, ignoring case, + returning less than, equal to or greater than zero if S1 is + lexicographically less than, equal to or greater than S2. */ +extern int c_strncasecmp (const char *s1, const char *s2, size_t n); + + +#ifdef __cplusplus +} +#endif + + +#endif /* C_STRCASE_H */ |