text: /* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
   *
   * Permission to use, copy, modify, and distribute this software
   * is freely granted, provided that this notice is preserved.
   */
  
  #include <stddef.h>
  #include <argz.h>
  #include <sys/types.h>
  
  void
  _DEFUN (argz_extract, (argz, argz_len, argv),
         char *argz _AND
         size_t argz_len _AND
         char **argv)
  {
    size_t i = 0;
    int j = 0;
    const size_t count = argz_count(argz, argz_len);
  
    if (argz_len > 1)
      for (i = argz_len - 2; i > 0; i--)
        {
  	if (argz[i] == '\0')
  	  {
  	    j++;
  	    argv[count - j] = &argz[i + 1];
  	  }
        }
    argv[0] = &argz[0];
    argv[count] = NULL;
  }
  