get_hwntype(int type)
struct hwtype *get_hwntype(int type)
get_hwntype(int type){  struct hwtype **hwp;  if (!sVhwinit)    hwinit();  hwp = hwtypes;  while (*hwp != NULL) {	if ((*hwp)->type == type) return(*hwp);	hwp++;  }  return(NULL);}