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Diffstat (limited to 'src/loader/inc/mbr.h')
| -rw-r--r-- | src/loader/inc/mbr.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/loader/inc/mbr.h b/src/loader/inc/mbr.h new file mode 100644 index 0000000..a9befe5 --- /dev/null +++ b/src/loader/inc/mbr.h @@ -0,0 +1,28 @@ +// MIT License, Copyright (c) 2021 Marvin Borner + +#ifndef MBR_H +#define MBR_H + +#include <def.h> +#include <dev.h> + +struct mbr_entry { + u8 attributes; + u8 chs_start[3]; + u8 type; + u8 chs_end[3]; + u32 start; + u32 size; +} PACKED; + +struct mbr { + u8 bootstrap[440]; + u32 signature; + u16 reserved; + struct mbr_entry entries[4]; + u16 magic; +} PACKED; + +u8 mbr_detect(struct dev *dev); + +#endif |