1*18fd37a7SXin LI /* Case-insensitive string comparison functions. 2*18fd37a7SXin LI Copyright (C) 1995-1996, 2001, 2003 Free Software Foundation, Inc. 3*18fd37a7SXin LI 4*18fd37a7SXin LI This program is free software; you can redistribute it and/or modify 5*18fd37a7SXin LI it under the terms of the GNU General Public License as published by 6*18fd37a7SXin LI the Free Software Foundation; either version 2, or (at your option) 7*18fd37a7SXin LI any later version. 8*18fd37a7SXin LI 9*18fd37a7SXin LI This program is distributed in the hope that it will be useful, 10*18fd37a7SXin LI but WITHOUT ANY WARRANTY; without even the implied warranty of 11*18fd37a7SXin LI MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12*18fd37a7SXin LI GNU General Public License for more details. 13*18fd37a7SXin LI 14*18fd37a7SXin LI You should have received a copy of the GNU General Public License 15*18fd37a7SXin LI along with this program; if not, write to the Free Software Foundation, 16*18fd37a7SXin LI Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ 17*18fd37a7SXin LI 18*18fd37a7SXin LI #ifndef _STRCASE_H 19*18fd37a7SXin LI #define _STRCASE_H 20*18fd37a7SXin LI 21*18fd37a7SXin LI #include <stddef.h> 22*18fd37a7SXin LI 23*18fd37a7SXin LI /* Compare strings S1 and S2, ignoring case, returning less than, equal to or 24*18fd37a7SXin LI greater than zero if S1 is lexicographically less than, equal to or greater 25*18fd37a7SXin LI than S2. 26*18fd37a7SXin LI Note: This function does not work correctly in multibyte locales. */ 27*18fd37a7SXin LI extern int strcasecmp (const char *s1, const char *s2); 28*18fd37a7SXin LI 29*18fd37a7SXin LI /* Compare no more than N characters of strings S1 and S2, ignoring case, 30*18fd37a7SXin LI returning less than, equal to or greater than zero if S1 is 31*18fd37a7SXin LI lexicographically less than, equal to or greater than S2. 32*18fd37a7SXin LI Note: This function can not work correctly in multibyte locales. */ 33*18fd37a7SXin LI extern int strncasecmp (const char *s1, const char *s2, size_t n); 34*18fd37a7SXin LI 35*18fd37a7SXin LI #endif /* _STRCASE_H */ 36