--- /dev/null
+/* Copyright (C) 2010-2020 The RetroArch team
+ *
+ * ---------------------------------------------------------------------------------------
+ * The following license statement only applies to this file (media_detect_cd.h).
+ * ---------------------------------------------------------------------------------------
+ *
+ * Permission is hereby granted, free of charge,
+ * to any person obtaining a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef __LIBRETRO_SDK_MEDIA_DETECT_CD_H
+#define __LIBRETRO_SDK_MEDIA_DETECT_CD_H
+
+#include <retro_common_api.h>
+#include <boolean.h>
+
+RETRO_BEGIN_DECLS
+
+enum media_detect_cd_system
+{
+ MEDIA_CD_SYSTEM_MEGA_CD,
+ MEDIA_CD_SYSTEM_SATURN,
+ MEDIA_CD_SYSTEM_DREAMCAST,
+ MEDIA_CD_SYSTEM_PSX,
+ MEDIA_CD_SYSTEM_3DO,
+ MEDIA_CD_SYSTEM_PC_ENGINE_CD
+};
+
+typedef struct
+{
+ char title[256];
+ char system[128];
+ char region[128];
+ char serial[64];
+ char maker[64];
+ char version[32];
+ char release_date[32];
+ enum media_detect_cd_system system_id;
+} media_detect_cd_info_t;
+
+/* Fill in "info" with detected CD info. Use this when you want to open a specific track file directly, and the pregap is known. */
+bool media_detect_cd_info(const char *path, uint64_t pregap_bytes, media_detect_cd_info_t *info);
+
+/* Fill in "info" with detected CD info. Use this when you have a cue file and want it parsed to find the first data track and any pregap info. */
+bool media_detect_cd_info_cue(const char *path, media_detect_cd_info_t *info);
+
+RETRO_END_DECLS
+
+#endif