/* strchr.c - strchr */

/*------------------------------------------------------------------------
 *  strchr  -  Returns a pointer to the location in a string at which a
 *                         character appears or NULL if char not found
 *------------------------------------------------------------------------
 */
char    *strchr(
          const char    *s,             /* String to search             */
          int           c               /* Character to locate          */
        )
{
    for (; *s != '\0'; s++)
    {
        if (*s == (const char)c)
        {
            return (char *)s;
        }
    }

    if ((const char)c == *s)
    {
        return (char *)s;
    }

    return 0;
}