/*

  Copyright (C) 2011 Joseph A. Adams (joeyadams3.14159@gmail.com)

  All rights reserved.

  Permission is hereby granted, free of charge, to any person obtaining a copy

  of this software and associated documentation files (the "Software"), to deal

  in the Software without restriction, including without limitation the rights

  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

  copies of the Software, and to permit persons to whom the Software is

  furnished to do so, subject to the following conditions:

  The above copyright notice and this permission notice shall be included in

  all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

  THE SOFTWARE.

*/

#if defined(_MSC_VER) && _MSC_VER < 1900

#include <stdio.h>

#include <stdlib.h>

#include <stdarg.h>

static int c99_vsnprintf(char* str, size_t size, const char* format, va_list ap)

{

    int count = -1;

    if (size != 0)

        count = _vsnprintf_s(str, size, _TRUNCATE, format, ap);

    if (count == -1)

        count = _vscprintf(format, ap);

    return count;

}

int snprintf(char* str, size_t size, const char* format, ...)

{

    int count;

    va_list ap;

    va_start(ap, format);

    count = c99_vsnprintf(str, size, format, ap);

    va_end(ap);

    return count;

}

#endif