Defined in 4 files as a macro:
- external/bsd/am-utils/dist/conf/hn_dref/hn_dref_default.h, line 4 (as a macro)
- external/bsd/am-utils/dist/conf/hn_dref/hn_dref_isc3.h, line 4 (as a macro)
- external/bsd/am-utils/dist/conf/hn_dref/hn_dref_linux.h, line 4 (as a macro)
- external/bsd/am-utils/include/aux_conf.h, line 67 (as a macro)