NAME
    CxMsgType -- obtain the type of a commodity message. (V36)

SYNOPSIS
    type = CxMsgType(cxm);
                     A0

    ULONG CxMsgType(struct CxMsg *);

FUNCTION
    This function returns the type of a commodity message. Possible values
    of 'type' are defined in <libraries/commodities.h>. most commodity
    messages are of type CXM_IEVENT.

INPUTS
    cxm - the commodity message to inquire about

RESULTS
    type - the type of the commodity message, possible values are defined
           in <libraries/commodities.h>