dlopen in SunOS

Pardon my ignorance, but here are 2 silly questions: 1. When dlopen and friends are available, what are they used for in xemacs? With mule-less xemacs, the only library I see is liblw. The rest of the objects are linked in. 2. Assuming that I do choose to use dlopen, can it be done on SunOS? dlopen works just fine on good old SunOS. Thanks. -- /* Amir J. Katz mailto:amir＠nuke-spam.com */ /* [For e-mail, replace 'nuke-spam' with 'ndsoft'] */ /* EagleEye Control Software, LTD. http://www.ndsoft.com */ /* 'Is "tired old cliche" one?' (Steven Wright) */