ucspi-tcp and daemontools using Glibc-2.3.x

ucspi-tcp reports:
/usr/bin/ld: errno: TLS definition in /lib/libc.so.6 section .tbss mismatches non-TLS reference in tcpserver.o

daemontools reports:
/usr/bin/ld: errno: TLS definition in /lib/libc.so.6 section .tbss mismatches non-TLS reference in envdir.o

Make the following changed in these files:
ucspi-tcp-0.88/error.h
admin/daemontools-0.76/src/error.h

replace:
extern int errno;

with:
#include