C Standard Library Extensions 1.1
|
00001 /* $Id: cxstrutils.h,v 1.6 2011/02/21 14:15:31 rpalsa Exp $ 00002 * 00003 * This file is part of the ESO C Extension Library 00004 * Copyright (C) 2001-2011 European Southern Observatory 00005 * 00006 * This program is free software; you can redistribute it and/or modify 00007 * it under the terms of the GNU General Public License as published by 00008 * the Free Software Foundation; either version 2 of the License, or 00009 * (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software 00018 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00019 */ 00020 00021 /* 00022 * $Author: rpalsa $ 00023 * $Date: 2011/02/21 14:15:31 $ 00024 * $Revision: 1.6 $ 00025 * $Name: cpl-6_0 $ 00026 */ 00027 00028 #ifndef CX_STRUTILS_H 00029 #define CX_STRUTILS_H 00030 00031 #include <stdarg.h> 00032 #include <cxtypes.h> 00033 00034 CX_BEGIN_DECLS 00035 00036 /* 00037 * String comparison functions. 00038 */ 00039 00040 cxint cx_strcasecmp(const cxchar *, const cxchar *); 00041 cxint cx_strncasecmp(const cxchar *, const cxchar *, cxsize); 00042 cxint cx_strempty(const cxchar *, const cxchar *); 00043 00044 00045 /* 00046 * Utility functions modifing their string argument 00047 */ 00048 00049 cxchar *cx_strlower(cxchar *); 00050 cxchar *cx_strupper(cxchar *); 00051 00052 cxchar *cx_strtrim(cxchar *); 00053 cxchar *cx_strrtrim(cxchar *); 00054 cxchar *cx_strstrip(cxchar *); 00055 00056 00057 /* 00058 * Utility functions which do not create a new string 00059 */ 00060 00061 cxchar *cx_strskip(const cxchar *, cxint (*)(cxint)); 00062 00063 00064 /* 00065 * Utilities returning a newly allocated string. 00066 */ 00067 00068 cxchar *cx_strdup(const cxchar *); 00069 cxchar *cx_strndup(const cxchar *, cxsize); 00070 cxchar *cx_strvdupf(const cxchar *, va_list) CX_GNUC_PRINTF(1, 0); 00071 00072 cxchar *cx_stpcpy(cxchar *, const cxchar *); 00073 00074 cxchar **cx_strsplit(const cxchar *, const cxchar *, cxint); 00075 void cx_strfreev(cxchar **sarray); 00076 00077 cxchar *cx_strjoinv(const cxchar *, cxchar **); 00078 00079 CX_END_DECLS 00080 00081 #endif /* CX_STRUTILS_H */