--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DPF-Prymula-audioplugins/dpf/distrho/src/travesty/bstream.h	Mon Oct 16 21:53:34 2023 +0200
@@ -0,0 +1,38 @@
+/*
+ * travesty, pure C VST3-compatible interface
+ * Copyright (C) 2021-2022 Filipe Coelho <falktx@falktx.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any purpose with
+ * or without fee is hereby granted, provided that the above copyright notice and this
+ * permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#pragma once
+
+#include "base.h"
+
+enum v3_seek_mode {
+	V3_SEEK_SET = 0,
+	V3_SEEK_CUR,
+	V3_SEEK_END
+};
+
+struct v3_bstream {
+#ifndef __cplusplus
+	struct v3_funknown;
+#endif
+	v3_result (V3_API *read)(void* self, void* buffer, int32_t num_bytes, int32_t* bytes_read);
+	v3_result (V3_API *write)(void* self, void* buffer, int32_t num_bytes, int32_t* bytes_written);
+	v3_result (V3_API *seek)(void* self, int64_t pos, int32_t seek_mode, int64_t* result);
+	v3_result (V3_API *tell)(void* self, int64_t* pos);
+};
+
+static constexpr const v3_tuid v3_bstream_iid =
+	V3_ID(0xC3BF6EA2, 0x30994752, 0x9B6BF990, 0x1EE33E9B);