1 files changed, 0 insertions, 74 deletions
diff --git a/qemu/roms/openbios/fs/iso9660/iso9660_read.c b/qemu/roms/openbios/fs/iso9660/iso9660_read.c
deleted file mode 100644
index 22cc463f0..000000000
--- a/qemu/roms/openbios/fs/iso9660/iso9660_read.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- *
- * (c) 2005-2009 Laurent Vivier <Laurent@vivier.eu>
- *
- * This file has been copied from EMILE, http://emile.sf.net
- *
- */
-
-#include "libiso9660.h"
-#include "libopenbios/bindings.h"
-#include "libc/diskio.h"
-
-size_t iso9660_read(iso9660_FILE *_file, char *buf, size_t count)
-{
-	iso9660_FILE *file = (iso9660_FILE*)_file;
-	size_t read = 0;
-
-	if ( count > (file->size  - file->offset) )
-		count = file->size  - file->offset;
-
-	while (count > 0)
-	{
-		size_t part;
-		int offset_extent;
-		int offset_index;
-
-		offset_extent = file->base +
-				    (file->offset / ISOFS_BLOCK_SIZE);
-		offset_index = file->offset % ISOFS_BLOCK_SIZE;
-
-		if (file->current != offset_extent)
-		{
-			if ( (offset_index == 0) &&
-			     (count >= ISOFS_BLOCK_SIZE) )
-			{
-				/* direct i/o */
-
-				int extents_nb;
-
-				extents_nb = count / ISOFS_BLOCK_SIZE;
-
-				part = extents_nb * ISOFS_BLOCK_SIZE;
-
-				seek_io(file->volume->fd,
-					offset_extent * ISOFS_BLOCK_SIZE);
-				read_io(file->volume->fd, buf + read, part);
-
-				file->offset += part;
-				count -= part;
-				read += part;
-
-				continue;
-			}
-
-			file->current = offset_extent;
-			seek_io(file->volume->fd,
-				offset_extent * ISOFS_BLOCK_SIZE);
-			read_io(file->volume->fd, file->buffer,
-				ISOFS_BLOCK_SIZE);
-		}
-
-		part = ISOFS_BLOCK_SIZE - offset_index;
-		if (count < part)
-			part = count;
-
-		memcpy(buf + read, file->buffer + offset_index, part);
-
-		file->offset += part;
-		count -= part;
-		read += part;
-	}
-
-	return read;
-}