cdnr_cballoc
if ((top = cdnr_cballoc(NULL, TCETYPE_TOP, NULL)) == NULL)
if ((cb = cdnr_cballoc(top, TCETYPE_ELEMENT, NULL)) == NULL)
if ((tbm = cdnr_cballoc(top, TCETYPE_TBMETER,
if ((tcm = cdnr_cballoc(top, TCETYPE_TRTCM,
if ((tsw = cdnr_cballoc(top, TCETYPE_TSWTCM,
static void *cdnr_cballoc(struct top_cdnr *, int,