PI_CMD_FILESIZE = 0x0100, // [R] Get the file size for file on the Pi side using the path
// at PI_STR1, if it exists.
PI_CMD_TRANSFERFILE = 0x0104, // [W] Transfer over a file from the Pi to Amiga RAM.
+ PI_CMD_MEMCPY = 0x0108, // [W] Copy written longword of bytes from one area of memory (PTR1)
+ // to another (PTR2).
PI_CMD_QBASIC = 0x0FFC, // QBasic
PI_CMD_NIBBLES = 0x0FFE, // Nibbles