Function

    nuContGBPakReadWrite

    Syntax:

    s32 nuContGBPakReadWrite(NUContPakFile* handle, u16 flag , u16
    address, u8* buffer, u16 size)

    Arguments:

    handle	 GB Pak control structure (shared with Controller Pak structure)
    flag	 Flag
             OS_READ		Read
             OS_WRITE	Write
    address	 Game Boy Game Pak address
    buffer	 Data buffer
    size	 Read/write byte size

    Return Value:

    Value returned by the osGbpakReadWrite function

    Explanation:

Reads and writes data to and from the Game Boy Game Pak

"address" and "size" both must be multiples of 32. The return value is the value returned by the osGbpakReadWrite function.

Errors:

PFS_ERR_NOPACK | Nothing is inserted in the specified Controller.
PFS_ERR_CONTRFAIL | Data transfer with Controller has failed. Either the Controller is not connected properly, or there may be some problem with the GB Pak or the Controller connector.