Something

electric:~/zaptel-1.4.1 # make
make[1]: Entering directory `/root/zaptel-1.4.1'
make -C /lib/modules/2.6.13-15.15-default/build SUBDIRS=/root/zaptel-1.4.1 modules
make[2]: Entering directory `/usr/src/linux-2.6.13-15.15-obj/i386/default'
make -C ../../../linux-2.6.13-15.15 O=../linux-2.6.13-15.15-obj/i386/default modules
  CC [M]  /root/zaptel-1.4.1/ztdummy.o
/root/zaptel-1.4.1/ztdummy.c: In function âztdummy_rtc_interruptâ:
/root/zaptel-1.4.1/ztdummy.c:158: error: implicit declaration of function âtasklet_hi_scheduleâ
/root/zaptel-1.4.1/ztdummy.c: In function âinit_moduleâ:
/root/zaptel-1.4.1/ztdummy.c:275: error: implicit declaration of function âtasklet_initâ
/root/zaptel-1.4.1/ztdummy.c: In function âcleanup_moduleâ:
/root/zaptel-1.4.1/ztdummy.c:315: error: implicit declaration of function âtasklet_disableâ
/root/zaptel-1.4.1/ztdummy.c:316: error: implicit declaration of function âtasklet_killâ
make[5]: *** [/root/zaptel-1.4.1/ztdummy.o] Error 1
make[4]: *** [_module_/root/zaptel-1.4.1] Error 2
make[3]: *** [modules] Error 2
make[2]: *** [modules] Error 2
make[2]: Leaving directory `/usr/src/linux-2.6.13-15.15-obj/i386/default'
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/root/zaptel-1.4.1'
make: *** [all] Error 2
electric:~/zaptel-1.4.1 #