lt_dlclose       1055 magick/module.c   if (lt_dlclose(handle) != 0)
lt_dlclose       1629 magick/module.c   if (lt_dlclose((ModuleHandle) module_info->handle) != 0)
lt_dlclose       1513 magick/nt-base.c       status=lt_dlclose(ghost_handle);
lt_dlclose        162 magick/nt-base.h #if !defined(lt_dlclose)