Snapshot compile error

[Matthew Daubenspeck <matt (at) oddprocess.org>]

I'm not sure if this is the right place to post such errors, but I was
trying to install 10-Jan-08 snapshot and got the following error:

gcc -g -O2 -Wall -Wno-unused -D_REENTRANT -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -DLINUX -I. -I/home/hobbit/snapshot/include -I/usr/include -I/usr/include -DMAX_ALERTMSG_SCRIPTS= -c -o do_alert.o do_alert.c
do_alert.c: In function 'message_text':
do_alert.c:182: warning: pointer targets in passing argument 2 of 'addtobuffer' differ in signedness
do_alert.c:190: warning: pointer targets in passing argument 1 of 'msg_data' differ in signedness
do_alert.c:253: warning: pointer targets in passing argument 1 of 'msg_data' differ in signedness
do_alert.c:272: warning: pointer targets in passing argument 1 of 'msg_data' differ in signedness
do_alert.c:288: warning: pointer targets in return differ in signedness
do_alert.c: In function 'send_alert':
do_alert.c:433: error: expected expression before ')' token
do_alert.c:435: error: expected expression before ';' token
make[1]: *** [do_alert.o] Error 1
make[1]: Leaving directory `/home/hobbit/snapshot/hobbitd'
make: *** [hobbitd-build] Error 2

This is an on AMD64 system...
-- 
  Matthew Daubenspeck
  http://oddprocess.org

Gentoo Linux x86_64 Dual Core AMD Opteron(tm) Processor 165
08:04:07 up 58 days, 23:51, 3 users, load average: 0.07, 0.03, 0.00