Multiple definitions errors

[yodabytz]

Operating System: Debian GNU/Linux 11 (bullseye)
gcc version 10.2.1 20210110 (Debian 10.2.1-6)
GNU Make 4.3
Built for x86_64-pc-linux-gnu

v -f .deps/mod-snoop.Tpo .deps/mod-snoop.Po
gcc -DHAVE_CONFIG_H -DPREFIX="/home/yoda/X3" -I. -DNDEBUG -I/home/yoda/include -L/home/yoda/lib -I/home/yoda/include -L/home/yoda/lib -g -O2 -D_GNU_SOURCE -W -Wall -MT mod-memoserv.o -MD -MP -MF .deps/mod-memoserv.Tpo -c -o mod-memoserv.o mod-memoserv.c
mv -f .deps/mod-memoserv.Tpo .deps/mod-memoserv.Po
gcc -g -O2 -D_GNU_SOURCE -W -Wall -o x3 base64.o chanserv.o compat.o conf.o dict-splay.o getopt.o getopt1.o gline.o global.o hash.o heap.o helpfile.o ioset.o log.o main.o math.o md5.o modcmd.o modules.o nickserv.o opserv.o policer.o recdb.o sar.o saxdb.o spamserv.o shun.o timeq.o tools.o x3ldap.o version.o proto-p10.o mail-sendmail.o ioset-select.o ioset-epoll.o mod-snoop.o mod-memoserv.o -ltre -lm -lnsl -L/home/yoda/lib -Wl,--rpath -Wl,/home/yoda/lib
/usr/bin/ld: log.o:/home/yoda/x3/src/log.c:30: multiple definition of chanserv'; chanserv.o:/home/yoda/x3/src/chanserv.c:603: first defined here /usr/bin/ld: proto-p10.o:/home/yoda/x3/src/proto-common.c:42: multiple definition of socket_io_fd'; chanserv.o:/home/yoda/x3/src/chanserv.c:682: first defined here
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:347: x3] Error 1
make[2]: Leaving directory '/home/yoda/x3/src'
make[1]: *** [Makefile:284: all] Error 2
make[1]: Leaving directory '/home/yoda/x3/src'
make: *** [Makefile:268: all-recursive] Error 1