sym               353 opal/mca/hwloc/hwloc201/hwloc/include/hwloc/plugins.h   void *sym;
sym               358 opal/mca/hwloc/hwloc201/hwloc/include/hwloc/plugins.h   sym = lt_dlsym(handle, symbol);
sym               360 opal/mca/hwloc/hwloc201/hwloc/include/hwloc/plugins.h   if (!sym) {