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#include "stdafx.h"

#include <string.h>

#include <ctype.h>

/* ---------------------------------------------------------------

        Description :

                Trims spaces from the right side of a string. Spaces

        are anything considered to be a space character by the

        isspace() function.

--------------------------------------------------------------- */

char *rtrim(char *str)

{

   int ii;

   ii = strlen(str);

   if (ii)

   {

      --ii;

      while(ii >= 0 && isspace(str[ii])) --ii;

      ii++;

      str[ii] = '\0';

   }

   return str;

}