//Pascal &or the FreePascal use of nintendo 2ds, 3ds regime
//
// Copyright (c) 2013, 2015, 2017 Kenneth Dwayne Lee Bsc.
// all rights reserved
//

  type

     CFG_Region = (CFG_REGION_JPN := 0,CFG_REGION_USA := 1,
       CFG_REGION_EUR := 2,CFG_REGION_AUS := 3,
       CFG_REGION_CHN := 4,CFG_REGION_KOR := 5,
       CFG_REGION_TWN := 6);
  {/ Configuration language values. }
  {/< Japanese }
  {/< English }
  {/< French }
  {/< German }
  {/< Italian }
  {/< Spanish }
  {/< Simplified Chinese }
  {/< Korean }
  {/< Dutch }
  {/< Portugese }
  {/< Russian }
  {/< Traditional Chinese }

     CFG_Language = (CFG_LANGUAGE_JP := 0,CFG_LANGUAGE_EN := 1,
       CFG_LANGUAGE_FR := 2,CFG_LANGUAGE_DE := 3,
       CFG_LANGUAGE_IT := 4,CFG_LANGUAGE_ES := 5,
       CFG_LANGUAGE_ZH := 6,CFG_LANGUAGE_KO := 7,
       CFG_LANGUAGE_NL := 8,CFG_LANGUAGE_PT := 9,
       CFG_LANGUAGE_RU := 10,CFG_LANGUAGE_TW := 11
       );
  {/ Initializes CFGU. }

  function cfguInit:s32;cdecl;external;

  {/ Exits CFGU. }
  procedure cfguExit;cdecl;external;

  {*
   * @brief Gets the system's region from secure info.
   * @param region Pointer to output the region to. (see @ref CFG_Region)
    }
  function CFGU_SecureInfoGetRegion(region:Pu8):s32;cdecl;external;

  {*
   * @brief Generates a console-unique hash.
   * @param appIDSalt Salt to use.
   * @param hash Pointer to output the hash to.
    }
  function CFGU_GenHashConsoleUnique(appIDSalt:u32; hash:Pu64):s32;cdecl;external;

  {*
   * @brief Gets whether the system's region is Canada or USA.
   * @param value Pointer to output the s32 to. (0 = no, 1 = yes)
    }
  function CFGU_GetRegionCanadaUSA(value:Pu8):s32;cdecl;external;

  {*
   * @brief Gets the system's model.
   * @param model Pointer to output the model to. (0 = O3DS, 1 = O3DSXL, 2 = N3DS, 3 = 2DS, 4 = N3DSXL)
    }
  function CFGU_GetSystemModel(model:Pu8):s32;cdecl;external;

  {*
   * @brief Gets whether the system is a 2DS.
   * @param value Pointer to output the s32 to. (0 = yes, 1 = no)
    }
  function CFGU_GetModelNintendo2DS(value:Pu8):s32;cdecl;external;

  {*
   * @brief Gets a string representing a country code.
   * @param code Country code to use.
   * @param string Pointer to output the string to.
    }
  function CFGU_GetCountryCodeString(code:u16; _string:Pu16):s32;cdecl;external;

  {*
   * @brief Gets a country code ID from its string.
   * @param string String to use.
   * @param code Pointer to output the country code to.
    }
  function CFGU_GetCountryCodeID(_string:u16; code:Pu16):s32;cdecl;external;

  {*
   * @brief Gets a config info block with flags = 2.
   * @param size Size of the data to retrieve.
   * @param blkID ID of the block to retrieve.
   * @param outData Pointer to write the block data to.
    }
  function CFGU_GetConfigInfoBlk2(size:u32; blkID:u32; outData:Pu8):s32;cdecl;external;

  {*
   * @brief Gets a config info block with flags = 4.
   * @param size Size of the data to retrieve.
   * @param blkID ID of the block to retrieve.
   * @param outData Pointer to write the block data to.
    }
  function CFG_GetConfigInfoBlk4(size:u32; blkID:u32; outData:Pu8):s32;cdecl;external;

  {*
   * @brief Gets a config info block with flags = 8.
   * @param size Size of the data to retrieve.
   * @param blkID ID of the block to retrieve.
   * @param outData Pointer to write the block data to.
    }
  function CFG_GetConfigInfoBlk8(size:u32; blkID:u32; outData:Pu8):s32;cdecl;external;

  {*
   * @brief Sets a config info block with flags = 4.
   * @param size Size of the data to retrieve.
   * @param blkID ID of the block to retrieve.
   * @param inData Pointer to block data to write.
    }
  function CFG_SetConfigInfoBlk4(size:u32; blkID:u32; inData:Pu8):s32;cdecl;external;

  {*
   * @brief Sets a config info block with flags = 8.
   * @param size Size of the data to retrieve.
   * @param blkID ID of the block to retrieve.
   * @param inData Pointer to block data to write.
    }
  function CFG_SetConfigInfoBlk8(size:u32; blkID:u32; inData:Pu8):s32;cdecl;external;

  {*
   * @brief Writes the CFG buffer in memory to the savegame in NAND.
    }
  function CFG_UpdateConfigNANDSavegame:s32;cdecl;external;

  {*
   * @brief Gets the system's language.
   * @param language Pointer to write the language to. (see @ref CFG_Language)
    }
  function CFGU_GetSystemLanguage(language:Pu8):s32;cdecl;external;