LookingGlass/common/include/common/stringutils.h

38 lines
1.3 KiB
C

/**
* Looking Glass
* Copyright (C) 2017-2021 The Looking Glass Authors
* https://looking-glass.io
*
* 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., 59
* Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _H_LG_COMMON_STRINGUTILS
#define _H_LG_COMMON_STRINGUTILS
#include <stdbool.h>
// vsprintf but with buffer allocation
int valloc_sprintf(char ** str, const char * format, va_list ap)
__attribute__ ((format (printf, 2, 0)));
// sprintf but with buffer allocation
int alloc_sprintf(char ** str, const char * format, ...)
__attribute__ ((format (printf, 2, 3)));
// Find value in a list separated by delimiter.
bool str_containsValue(const char * list, char delimiter, const char * value);
#endif