sc_rxfree         395 dev/ic/fxp.c   	sc->sc_rxfree = 0;
sc_rxfree         140 dev/ic/fxpvar.h 	int sc_rxfree;
sc_rxfree         165 dev/ic/fxpvar.h #define	FXP_RXMAP_GET(sc)	((sc)->sc_rxmaps[(sc)->sc_rxfree++])
sc_rxfree         166 dev/ic/fxpvar.h #define	FXP_RXMAP_PUT(sc,map)	((sc)->sc_rxmaps[--(sc)->sc_rxfree] = (map))