/usr/include/cxstrutils.h is in libcext-dev 6.4.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 | /* $Id: cxstrutils.h,v 1.6 2011-02-21 14:15:31 rpalsa Exp $
*
* This file is part of the ESO C Extension Library
* Copyright (C) 2001-2011 European Southern Observatory
*
* 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 of the License, 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
* $Author: rpalsa $
* $Date: 2011-02-21 14:15:31 $
* $Revision: 1.6 $
* $Name: not supported by cvs2svn $
*/
#ifndef CX_STRUTILS_H
#define CX_STRUTILS_H
#include <stdarg.h>
#include <cxtypes.h>
CX_BEGIN_DECLS
/*
* String comparison functions.
*/
cxint cx_strcasecmp(const cxchar *, const cxchar *);
cxint cx_strncasecmp(const cxchar *, const cxchar *, cxsize);
cxint cx_strempty(const cxchar *, const cxchar *);
/*
* Utility functions modifing their string argument
*/
cxchar *cx_strlower(cxchar *);
cxchar *cx_strupper(cxchar *);
cxchar *cx_strtrim(cxchar *);
cxchar *cx_strrtrim(cxchar *);
cxchar *cx_strstrip(cxchar *);
/*
* Utility functions which do not create a new string
*/
cxchar *cx_strskip(const cxchar *, cxint (*)(cxint));
/*
* Utilities returning a newly allocated string.
*/
cxchar *cx_strdup(const cxchar *);
cxchar *cx_strndup(const cxchar *, cxsize);
cxchar *cx_strvdupf(const cxchar *, va_list) CX_GNUC_PRINTF(1, 0);
cxchar *cx_stpcpy(cxchar *, const cxchar *);
cxchar **cx_strsplit(const cxchar *, const cxchar *, cxint);
void cx_strfreev(cxchar **sarray);
cxchar *cx_strjoinv(const cxchar *, cxchar **);
CX_END_DECLS
#endif /* CX_STRUTILS_H */
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