n64rom.h

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/* This file is part of LibT2FS.
 *
 * LibT2FS is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * LibT2FS is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef H_T2FS_N64ROM
#define H_T2FS_N64ROM
 
#include <stdint.h>
 
// Buffer size for converting libultra version to string
// 255/10 = 25.5 (4 chars)
// 1 char for the revision ASCII character
// 7 chars for adding the potential patch version in hex "-0x0000"
// 1 char to the zero terminator
#define T2FS_N64_ULTRA_VERSION_STR_SIZE  13
 

 
 
typedef struct __attribute__((__packed__)) s_T2FSN64LibUltraVersion {
  uint16_t patch;   
  uint8_t version;  
  uint8_t revision; 
} T2FSN64LibUltraVersion;
 
 
typedef struct __attribute__((__packed__)) s_T2FSN64Header {
  uint32_t configFlags;
  uint32_t clockRate;
  uint32_t bootAddress;
  T2FSN64LibUltraVersion libVersion;
  uint64_t checksum;
  uint64_t reserved;
  char title[20];
  char unused[7];
  char id[4];
  uint8_t version;
} T2FSN64Header;
 
 
#endif