The great CD-ROM clean-up and rewrite, fixes #5134.

src/include/86box/cdrom_image_viso.h

@@ -0,0 +1,26 @@
+/*
+ * 86Box    A hypervisor and IBM PC system emulator that specializes in
+ *          running old operating systems and software designed for IBM
+ *          PC systems and compatibles from 1981 through fairly recent
+ *          system designs based on the PCI bus.
+ *
+ *          This file is part of the 86Box distribution.
+ *
+ *          CD-ROM image file handling module header.
+ *
+ * Authors: RichardG, <richardg867@gmail.com>
+ *          Miran Grca, <mgrca8@gmail.com>
+ *
+ *          Copyright 2016-2025 RichardG.
+ *          Copyright 2016-2025 Miran Grca.
+ */
+#ifndef CDROM_IMAGE_VISO_H
+#define CDROM_IMAGE_VISO_H
+
+/* Virtual ISO functions. */
+extern int           viso_read(void *priv, uint8_t *buffer, uint64_t seek, size_t count);
+extern uint64_t      viso_get_length(void *priv);
+extern void          viso_close(void *priv);
+extern track_file_t *viso_init(const uint8_t id, const char *dirname, int *error);
+
+#endif /*CDROM_IMAGE_VISO_H*/