diff options
Diffstat (limited to 'src/lib/formats/pc_dsk.cpp')
-rw-r--r-- | src/lib/formats/pc_dsk.cpp | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/lib/formats/pc_dsk.cpp b/src/lib/formats/pc_dsk.cpp index 6fe2a82196a..101c55dacea 100644 --- a/src/lib/formats/pc_dsk.cpp +++ b/src/lib/formats/pc_dsk.cpp @@ -34,31 +34,6 @@ const char *pc_format::extensions() const return "dsk,ima,img,ufi,360"; } -int pc_format::identify(util::random_read &io, uint32_t form_factor, const std::vector<uint32_t> &variants) -{ - uint64_t size; - if (io.length(size)) { - return 0; - } - - /* some 360K images have a 512-byte header */ - if (size == 368640 + 0x200) { - file_header_skip_bytes = 0x200; - } - - /* Disk Copy 4.2 images have an 84-byte header */ - if (size == 1474560 + 84) { - file_header_skip_bytes = 84; - } - - /* some 1.44MB images have a 1024-byte footer */ - if (size == 1474560 + 0x400) { - file_footer_skip_bytes = 0x400; - } - - return upd765_format::identify(io, form_factor, variants); -} - const pc_format::format pc_format::formats[] = { { /* 160K 5 1/4 inch double density single sided */ floppy_image::FF_525, floppy_image::SSDD, floppy_image::MFM, |