49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/* Case-insensitive string comparison functions.
|
|
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 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 General Public License for more details.
|
|
|
|
You should have received a copy of the GNU 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 _STRCASE_H
|
|
#define _STRCASE_H
|
|
|
|
#include <stddef.h>
|
|
|
|
|
|
#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.
|
|
Note: This function may, in multibyte locales, return 0 for strings of
|
|
different lengths! */
|
|
extern int 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.
|
|
Note: This function can not work correctly in multibyte locales. */
|
|
extern int strncasecmp (const char *s1, const char *s2, size_t n);
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
#endif /* _STRCASE_H */
|