#ifdef SUPPORT_SPF
builtin_macro_create(US"_HAVE_SPF");
#endif
-#if defined(EXPERIMENTAL_SRS_ALT) || defined(SUPPORT_SRS)
+#ifdef SUPPORT_SRS
builtin_macro_create(US"_HAVE_SRS");
#endif
#ifdef EXPERIMENTAL_ARC
#ifdef EXPERIMENTAL_QUEUEFILE
builtin_macro_create(US"_EXP_QUEUEFILE");
#endif
-#if defined(EXPERIMENTAL_SRS_ALT)
- builtin_macro_create(US"_EXP_SRS");
-#endif
}