rb_dlsym_new     630 ext/dl/dl.c      return rb_dlsym_new((void (*)())rb_dl_callback_table[rettype][entry],
rb_dlsym_new     699 ext/dl/dl.c      rb_define_const(rb_mDL, "FREE", rb_dlsym_new(dlfree, "free", "0P"));
rb_dlsym_new     198 ext/dl/handle.c   val = rb_dlsym_new(func, name, stype);
rb_dlsym_new     297 ext/dl/ptr.c     return rb_dlsym_new(pdata->free,"(free)","0P");