BUG#3264 dlsym("get_module") on OpenBSD

Hi, I'm following up to my bug post for no particular reason. My suggestion for a fix was to make dl.c:dl() do a dlsym("_get_module") if dlsym("get_module") failed. I could code this if someone wants, not difficult. Another alternative would be to get autoconf to see how dlsym() works and then use either _get_module or get_module as appropriate -- I've not enough experience in autoconf/m4 to code this. I think I looked at php4 and the dl() function did the same thing -- didn't check _get_module. BFN, John. -- Dryfish