sa_impl.h 565 B

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * GRUB -- GRand Unified Bootloader
  4. * Copyright (C) 1999,2000,2001,2002,2003,2004 Free Software Foundation, Inc.
  5. */
  6. /*
  7. * Copyright 2010 Sun Microsystems, Inc. All rights reserved.
  8. * Use is subject to license terms.
  9. */
  10. #ifndef _SYS_SA_IMPL_H
  11. #define _SYS_SA_IMPL_H
  12. typedef struct sa_hdr_phys {
  13. uint32_t sa_magic;
  14. uint16_t sa_layout_info;
  15. uint16_t sa_lengths[1];
  16. } sa_hdr_phys_t;
  17. #define SA_HDR_SIZE(hdr) BF32_GET_SB(hdr->sa_layout_info, 10, 16, 3, 0)
  18. #define SA_SIZE_OFFSET 0x8
  19. #endif /* _SYS_SA_IMPL_H */