NAME
        RemoveCxObj -- remove a commodity object from a list. (V36)

   SYNOPSIS
        RemoveCxObj(co);
                    A0

        VOID RemoveCxObj(CxObj *);

   FUNCTION
        This function removes 'co' from any list it may be a part of.
        Will not crash if 'co' is NULL, or if it has not been inserted
        in a list.

   INPUTS
        co - the object to remove (may be NULL)

   SEE ALSO
        attachcxobj(), enqueuecxobj(), insertcxobj()