/*----------------------------------------------------------------------
       Can we display this type/subtype?

   Args: type       -- the MIME type to check
         subtype    -- the MIME subtype
         params     -- parameters
	 use_viewer -- tell caller he should run external viewer cmd to view

 Result: Returns:

	 MCD_NONE	if we can't display this type at all
	 MCD_INTERNAL	if we can display it internally
	 MCD_EXTERNAL	if it can be displayed via an external viewer

 ----*/
mime_can_display(type, subtype, params)
    int       type;
    char      *subtype;
    PARAMETER *params;
{
    return((mailcap_can_display(type, subtype, params)
	      ? MCD_EXTERNAL : MCD_NONE)
	   | ((type == TYPETEXT || type == TYPEMESSAGE
	       || MIME_VCARD(type,subtype))
	        ? MCD_INTERNAL : MCD_NONE));
}


