opal_hwloc_print_null   65 opal/mca/hwloc/base/base.h extern char* opal_hwloc_print_null;
opal_hwloc_print_null  294 opal/mca/hwloc/base/hwloc_base_frame.c char* opal_hwloc_print_null = "NULL";
opal_hwloc_print_null  345 opal/mca/hwloc/base/hwloc_base_frame.c         return opal_hwloc_print_null;
opal_hwloc_print_null 1533 opal/mca/hwloc/base/hwloc_base_util.c         return opal_hwloc_print_null;