[asterisk-users] error: conflicting types for ‘bool’

[Robert McNaught]

Trying to install zaptel-1.4.11 on a Supermicro SuperServer with Centos
5, and getting the following error trail on "make".  Googling the issue
has found one user who tried:

"seems that commenting out "typedef int bool;" in xpp/xdefs.h on line 93
works 
that out, but don't know if it's completely right thing to do

Roman"

The only thing non-standard with the machine is a RAID controller which
was installed from a floppy in the first part of installing linux "linux
dd" from the anaconda prompt.  I have since done a yum -y update kernel
kernel-devel and rebooted the machine.

The running kernel is the same as the sources

Linux localhost.localdomain 2.6.18-92.1.1.el5 #1 SMP Thu May 22 09:01:47
EDT 2008 x86_64 x86_64 x86_64 GNU/Linux

Does anyone have any troubleshooting advice on this?

Thanks in advance

Robert

.o wct4xxp/ wctc4xxp/ xpp/ wctdm24xxp/ wcte12xp/" modules
make[2]: Entering directory `/usr/src/kernels/2.6.18-92.1.1.el5-x86_64'
  CC [M]  /usr/src/zaptel-1.4.11/kernel/wctdm24xxp/../voicebus.o
  LD [M]  /usr/src/zaptel-1.4.11/kernel/wctdm24xxp/wctdm24xxp.o
  CC [M]  /usr/src/zaptel-1.4.11/kernel/wcte12xp/../voicebus.o
  LD [M]  /usr/src/zaptel-1.4.11/kernel/wcte12xp/wcte12xp.o

  CC [M]  /usr/src/zaptel-1.4.11/kernel/xpp/card_fxo.o
In file included from /usr/src/zaptel-1.4.11/kernel/xpp/xpd.h:26,
                 from /usr/src/zaptel-1.4.11/kernel/xpp/card_fxo.c:27:
/usr/src/zaptel-1.4.11/kernel/xpp/xdefs.h:117: error: conflicting types
for ‘bool’
include/linux/types.h:36: error: previous declaration of ‘bool’ was here
make[4]: *** [/usr/src/zaptel-1.4.11/kernel/xpp/card_fxo.o] Error 1
make[3]: *** [/usr/src/zaptel-1.4.11/kernel/xpp] Error 2
make[2]: *** [_module_/usr/src/zaptel-1.4.11/kernel] Error 2
make[2]: Leaving directory `/usr/src/kernels/2.6.18-92.1.1.el5-x86_64'
make[1]: *** [modules] Error 2
make[1]: Leaving directory `/usr/src/zaptel-1.4.11'
make: *** [all] Error 2