APR_STATUS_IS_EBUSY  344 srclib/apr/test/testcond.c     ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EBUSY(rv));
APR_STATUS_IS_EBUSY  347 srclib/apr/test/testcond.c     ABTS_INT_EQUAL(tc, 1, APR_STATUS_IS_EBUSY(rv));
APR_STATUS_IS_EBUSY   75 srclib/apr/test/testprocmutex.c                     if (!APR_STATUS_IS_EBUSY(rv))