btports           352 dev/isa/aha.c  	extern int btports[], nbtports;
btports           356 dev/isa/aha.c  		if (btports[i] == ia->ia_iobase)
btports            59 dev/isa/bha_isa.c int btports[8];	/* cannot be more */
btports           198 dev/isa/bha_isa.c 	btports[nbtports++] = ia->ia_iobase;