asterisk users - Sep 2004 - make update and upgrade failed with `ZT_EVENT_POLARITY' undeclared

Hello everyone.  I am trying to do a cvs update.  I do the make update; make
upgrade and this is the error that I am getting. 

make[1]: Entering directory `/usr/src/asterisk-cvs/asterisk/channels'
gcc -c -pipe  -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wmissing-declarations -g  -Iinclude -I../include -D_REENTRANT -D_GNU_SOURCE
-O6 -march=i686   -DZAPTEL_OPTIMIZATIONS
-DASTERISK_VERSION=\"CVS-HEAD-09/22/04-10:16:33\"
-DINSTALL_PREFIX=\"\"
-DASTETCDIR=\"/etc/asterisk\"
-DASTLIBDIR=\"/usr/lib/asterisk\"
-DASTVARLIBDIR=\"/var/lib/asterisk\"
-DASTVARRUNDIR=\"/var/run\"
-DASTSPOOLDIR=\"/var/spool/asterisk\"
-DASTLOGDIR=\"/var/log/asterisk\"
-DASTCONFPATH=\"/etc/asterisk/asterisk.conf\"
-DASTMODDIR=\"/usr/lib/asterisk/modules\"
-DASTAGIDIR=\"/var/lib/asterisk/agi-bin\"     -DBUSYDETECT_MARTIN
-Wno-missing-prototypes -Wno-missing-declarations   -DZAPATA_PRI
-DIAX_TRUNKING   -DCRYPTO -fPIC  -o chan_zap.o chan_zap.c
chan_zap.c: In function `handle_init_event':
chan_zap.c:5668: error: `ZT_EVENT_POLARITY' undeclared (first use in this
function)
chan_zap.c:5668: error: (Each undeclared identifier is reported only once
chan_zap.c:5668: error: for each function it appears in.)
make[1]: *** [chan_zap.o] Error 1
make[1]: Leaving directory `/usr/src/asterisk-cvs/asterisk/channels'
make: *** [subdirs] Error 1


Any ideas?

Thanks,

Geoff