opal_dss_compare_null  476 opal/dss/dss_internal.h int opal_dss_compare_null(char *value1, char *value2, opal_data_type_t type);
opal_dss_compare_null  361 opal/dss/dss_open_close.c                                           (opal_dss_compare_fn_t)opal_dss_compare_null,