Listing 8 An extract from the stlsoft::char_traits class

/* /////////////////////////////////////////////////////////////
 * ...
 *
 * Extract from stlsoft_char_traits.h
 *
 * Copyright (C) 2002, Synesis Software Pty Ltd.
 * (Licensed under the Synesis Software Standard Source License:
 *  http://www.synesis.com.au/licenses/ssssl.html)
 *
 * ...
 * ////////////////////////////////////////////////////////// */

static char_type const *find(   char_type const *s,
                                size_type       cch,
                                char_type const &c)
{
    for(; 0 < cch; --cch, ++s)
    {
        if(eq(*s, c))
        {
            break;
        }
    }

    return (0 < cch) ? s : NULL;
}