Below, you find some Web siteswhere you can download SDKs offered by different vendors for a wide variety of platforms. You might find some useful information, such as documentation and FAQ (Frequently Asked Questions) lists and links to other interesting LDAP-related places, there as well.
The University of Michigan’s LDAP server code, a C language SDK, and other links to documentation and LDAP mailing lists can be found at the following link:
IBMs C and Java SDKs can be found at:
Netscape offers a C and a Java SDKs at: