Catch up with some recent changes:

1) pcic_isa.c
	2) For pc98, add mecia driver and -DPC98 to command line.
	3) pcic_p.c -> pcic_pci.c

sys/modules/oldcard/Makefile

@@ -3,9 +3,14 @@
 .PATH: ${.CURDIR}/../../pccard ${.CURDIR}/../../pci
 
 KMOD=	oldcard
-SRCS=	pccard.c pcic.c pccard_beep.c pccard_nbk.c pcic_p.c \
+SRCS=	pccard.c pcic.c pccard_beep.c pccard_nbk.c pcic_pci.c pcic_isa.c \
 	opt_pcic.h device_if.h bus_if.h isa_if.h pci_if.h \
 	power_if.h card_if.h power_if.c card_if.c
 NOMAN=
 
+.if ${MACHINE} == "pc98"
+CFLAGS += -DPC98
+SRCS += mecia.c
+.endif
+
 .include <bsd.kmod.mk>