--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/DPF-Prymula-audioplugins/dpf/distrho/src/travesty/unit.h	Mon Oct 16 21:53:34 2023 +0200
@@ -0,0 +1,69 @@
+/*
+ * 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"
+
+#include "align_push.h"
+
+struct v3_unit_info {
+	int32_t id; // 0 for root unit
+	int32_t parent_unit_id; // -1 for none
+	v3_str_128 name;
+	int32_t program_list_id; // -1 for none
+};
+
+struct v3_program_list_info {
+	int32_t id;
+	v3_str_128 name;
+	int32_t programCount;
+};
+
+struct v3_unit_information {
+#ifndef __cplusplus
+	struct v3_funknown;
+#endif
+	int32_t (V3_API* get_unit_count)(void* self);
+	v3_result (V3_API* get_unit_info)(void* self, int32_t unit_idx, v3_unit_info* info);
+	int32_t (V3_API* get_program_list_count)(void* self);
+	v3_result (V3_API* get_program_list_info)(void* self, int32_t list_idx, v3_program_list_info* info);
+	v3_result (V3_API* get_program_name)(void* self, int32_t list_id, int32_t program_idx, v3_str_128 name);
+	v3_result (V3_API* get_program_info)(void* self, int32_t list_id, int32_t program_idx, const char *attribute_id, v3_str_128 attribute_value);
+	v3_result (V3_API* has_program_pitch_names)(void* self, int32_t list_id, int32_t program_idx);
+	v3_result (V3_API* get_program_pitch_name)(void* self, int32_t list_id, int32_t program_idx, int16_t midi_pitch, v3_str_128 name);
+	int32_t (V3_API* get_selected_unit)(void* self);
+	v3_result (V3_API* select_unit)(void* self, int32_t unit_id);
+	v3_result (V3_API* get_unit_by_bus)(void* self, int32_t type, int32_t bus_direction, int32_t bus_idx, int32_t channel, int32_t* unit_id);
+	v3_result (V3_API* set_unit_program_data)(void* self, int32_t list_or_unit_id, int32_t program_idx, struct v3_bstream** data);
+};
+
+static constexpr const v3_tuid v3_unit_information_iid =
+	V3_ID(0x3D4BD6B5, 0x913A4FD2, 0xA886E768, 0xA5EB92C1);
+
+#ifdef __cplusplus
+
+/**
+ * C++ variants
+ */
+
+struct v3_unit_information_cpp : v3_funknown {
+	v3_unit_information unit;
+};
+
+#endif
+
+#include "align_pop.h"