Problem beim make von zaphfc

debian:/usr/src/bristuff-0.2.0-RC7i/zaphfc# make loadNT
cc -c zaphfc.c -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -fomit-frame-pointer -O2 -Wall -I/usr/src/linux/include -I/usr/src/bristuff-0.2.0-RC7i/zaptel-1.0.4  -Wall -DMODVERSIONS -include /usr/src/linux/include/linux/modversions.h
zaphfc.c: In function `hfc_dtrans':
zaphfc.c:392: structure has no member named `bytes2transmit'
zaphfc.c:415: structure has no member named `bytes2transmit'
zaphfc.c:432: structure has no member named `eoftx'
zaphfc.c:451: structure has no member named `eoftx'
zaphfc.c:455: structure has no member named `eoftx'
zaphfc.c: In function `hfc_drec':
zaphfc.c:467: structure has no member named `bytes2receive'
zaphfc.c:468: structure has no member named `eofrx'
zaphfc.c:502: structure has no member named `bytes2receive'
zaphfc.c:507: structure has no member named `eofrx'
zaphfc.c:517: structure has no member named `bytes2receive'
zaphfc.c:523: structure has no member named `bytes2receive'
zaphfc.c: In function `hfc_interrupt':
zaphfc.c:702: structure has no member named `bytes2transmit'
zaphfc.c:703: structure has no member named `maxbytes2transmit'
zaphfc.c:717: structure has no member named `bytes2receive'
zaphfc.c:720: structure has no member named `eofrx'
zaphfc.c:722: structure has no member named `bytes2receive'
zaphfc.c:725: structure has no member named `bytes2receive'
zaphfc.c:727: structure has no member named `bytes2receive'
zaphfc.c:730: structure has no member named `bytes2receive'
zaphfc.c:736: structure has no member named `bytes2receive'
zaphfc.c: In function `zthfc_startup':
zaphfc.c:810: `ZT_FLAG_BRIDCHAN' undeclared (first use in this function)
zaphfc.c:810: (Each undeclared identifier is reported only once
zaphfc.c:810: for each function it appears in.)
make: *** [zaphfc.o] Error 1