BIO_get_init() is available in LibreSSL 3.5 and later. The BIO type
will become opaque, so the existing macro will break the build.
#endif /* (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
(defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L) */
-#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x20700000L
+#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x20700000L && \
+ LIBRESSL_VERSION_NUMBER < 0x30500000L
#define BIO_get_init(b) (b)->init
#endif