The functions in this directory are replacements in case the OS does not have native libraries that contain (working) copies.
The original file names have been changed in order to match the AC_REPLACE_FUNC() names in configure.ac.
GNU getopt
getopt_long_only.c was originally called getopt.c
BIND nameserv functions
These functions were snarfed out of the bind9.2.3 distribution
__ns_initparse.c was originally called ns_parse.c __ns_name_uncompress.c was originally called ns_name.c port_after.h and port_before.h have not been renamed arpa_nameser.h was originally arpa/nameser.h