text: /* Copyright  (C) 2010-2017 The RetroArch team
   *
   * ---------------------------------------------------------------------------------------
   * The following license statement only applies to this file (compat_strl.c).
   * ---------------------------------------------------------------------------------------
   *
   * 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.
   */
  
  #include <ctype.h>
  
  #include <compat/strl.h>
  #include <compat/posix_string.h>
  
  /* Implementation of strlcpy()/strlcat() based on OpenBSD. */
  
  #ifndef __MACH__
  
  size_t strlcpy(char *dest, const char *source, size_t size)
  {
     size_t src_size = 0;
     size_t        n = size;
  
     if (n)
        while (--n && (*dest++ = *source++)) src_size++;
  
     if (!n)
     {
        if (size) *dest = '\0';
        while (*source++) src_size++;
     }
  
     return src_size;
  }
  
  size_t strlcat(char *dest, const char *source, size_t size)
  {
     size_t len = strlen(dest);
  
     dest += len;
  
     if (len > size)
        size = 0;
     else
        size -= len;
  
     return len + strlcpy(dest, source, size);
  }
  #endif
  