acs := @use("acs.hb");
.{DiskID, FileID} := acs

// Paths without a node-disk component are to be treated as local files.
// file_path := "DID:/test\0";
Path := struct {
	// DiskID holds the host id 
	disk_id: DiskID,
	length: u8,
	data: ^u8,
}

open := fn(file_path: Path): FileID {
}
close := fn(file_id: FileID): int {
}
// This reads in page_count of pages out of the file. If file_size is less than an exact multiple of pages do something.
// TODO: Figureout how to encode errors.
read_pages := fn(file_id: FileID, offset: int, page_count: int): void {
}

// This writes out page_count of pages out of the file.
write_pages := fn(file_id: FileID, offset: int, page_count: int): void {
}

// This reads out byte_count of bytes from the file.
read_bytes := fn(file_id: FileID, offset: int, byte_count: int): void {
}

write_bytes := fn(file_id: FileID, offset: int, byte_count: int): void {
}