com32/chain/utility.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2003-2009 H. Peter Anvin - All Rights Reserved
   4  *   Copyright 2009-2010 Intel Corporation; author: H. Peter Anvin
   5  *   Copyright 2010 Shao Miller
   6  *   Copyright 2010-2012 Michal Soltys
   7  *
   8  *   Permission is hereby granted, free of charge, to any person
   9  *   obtaining a copy of this software and associated documentation
  10  *   files (the "Software"), to deal in the Software without
  11  *   restriction, including without limitation the rights to use,
  12  *   copy, modify, merge, publish, distribute, sublicense, and/or
  13  *   sell copies of the Software, and to permit persons to whom
  14  *   the Software is furnished to do so, subject to the following
  15  *   conditions:
  16  *
  17  *   The above copyright notice and this permission notice shall
  18  *   be included in all copies or substantial portions of the Software.
  19  *
  20  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  22  *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  24  *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  25  *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  26  *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  27  *   OTHER DEALINGS IN THE SOFTWARE.
  28  *
  29  * ----------------------------------------------------------------------- */
  30
  31 #ifndef COM32_CHAIN_UTILITY_H
  32 #define COM32_CHAIN_UTILITY_H
  33
  34 #include <stdint.h>
  35 #include <stdio.h>
  36 #include <syslinux/disk.h>
  37
  38 #define bpbUNK  0
  39 #define bpbV20  1
  40 #define bpbV30  2
  41 #define bpbV32  3
  42 #define bpbV34  4
  43 #define bpbV40  5
  44 #define bpbVNT  6
  45 #define bpbV70  7
  46
  47 /* see utility.c for details */
  48 enum {L2C_CNUL, L2C_CADD, L2C_CMAX};
  49
  50 void wait_key(void);
  51 void lba2chs(disk_chs *dst, const struct disk_info *di, uint64_t lba, int mode);
  52 uint32_t get_file_lba(const char *filename);
  53 int drvoff_detect(int type, unsigned int *off);
  54 int bpb_detect(const uint8_t *bpb, const char *tag);
  55 int guid_is0(const struct guid *guid);
  56
  57 static inline
  58 void error(const char *msg)
  59 {
  60     fputs(msg, stderr);
  61 }
  62
  63 #endif
  64
  65 /* vim: set ts=8 sts=4 sw=4 noet: */