side (which most is dependent upon having matching rule support).

create SECURITY_LIBS (top.mk) to order $SASL_LIBS $KRB_LIBS $TLS_LIBS
use $SECURITY_LIBS in Makefile.in's instead of $KRB_LIBS $TLS_LIBS

Use ldap_int_tblsize instead of s+1 in select.
Need to eliminate all to read(2).

as in sockbuf_set_nonblock code.  Allows -llber and -lldap to share
a common implementation.

Needs a bit more work.
	- global net/api timeouts are not inherited on session creation.
	- need configure check for inet_aton() (coming soon)
	- ioctl/fcntl portability issues (should share implementation
		with lber routines)

s/exit(0)/exit(EXIT_SUCCESS)/
add <ac/stdlib.h> where needed and other minor header adjustments

Remove sizeof(long).
Change ber_getnint to return ber_len_t instead of ber_tag_t.

Requires FreeBSD's -lfetch...
Implementations to other URL APIs encouraged.
Probably should be moved to -llutil.

ldif_fetch_url().

ldapsearch:
    use draft guidelines for determining when to use
    -t only writes binary attributes to files
    -tt writes all attributes to files
    output now lists URL instead of path to such files
    -T dir can be used to specify directory to create temp files in
    -V urlprefix can be used to change the URL prefix
    LDIF is now commented (can be disabled using -LL)
    LDIF now contains version attribute (can be disabled with -LLL)
LDIF:
    put interface changed to allow caller to specify how to encode
    put interface uses draft guidelines for determine when to base64 encode
    wrapping kludged to match old off by one bug
Tests:
    removed trailing space from some attributes (to avoid base64 encoding)
    enabled -LLL in defines.sh (should sed output to remove
        wrapping/comments/redundant separators)
Misc:
    updated codes outputting LDIF to use new put interface
TODO:
    handling of version attribute on input
    handling of URLs on input (ie: fetch URL)

subdirectories; add explicit dependencies for subdirs that need them.