DU_stripLeadingAndTrailingSpaces(char *s)
{
    DU_stripLeadingSpaces(s);
    DU_stripTrailingSpaces(s);
}
DU_stripLeadingAndTrailingSpaces(char *s)
{
    DU_stripLeadingSpaces(s);
    DU_stripTrailingSpaces(s);
}