build problem - INET6_ADDRSTRLEN / INET_ADDRSTRLEN undeclared (ITS#770)

[per@computer.org]

Full_Name: Per Jessen
Version: 2.0.4
OS: Linux 2.2.15 with raid-patches
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (195.112.46.5)


Platform - 2x200PPRO, 128Mb RAM, linux 2.2.15 with raid-patches. 
GCC 2.95.2 -

cc -g -O2 -I../../include -I../../include -c  -fPIC -DPIC os-ip.c -o
.libs/os-ip
.lo
os-ip.c: In function `ldap_connect_to_host':
os-ip.c:325: `INET6_ADDRSTRLEN' undeclared (first use in this function)
os-ip.c:325: (Each undeclared identifier is reported only once
os-ip.c:325: for each function it appears in.)
os-ip.c:327: dereferencing pointer to incomplete type
os-ip.c:334: `INET_ADDRSTRLEN' undeclared (first use in this function)
make[2]: *** [os-ip.lo] Error 1