#ifndef ETHSERP_FUNCTIONS

#define ETHSERP_FUNCTIONS

#include <stdio.h>

#include <iostream>

#include <vector>

#include <map>

#include "util.h"

#include "lllparser.h"

#include "bignum.h"

#include "optimize.h"

#include "rewriteutils.h"

#include "preprocess.h"

class argPack {

public:

argPack(Node a, Node b, Node c) {

pre = a;

datastart = b;

datasz = c;

}

Node pre;

Node datastart;

Node datasz;

};

// Get a signature from a function

std::string getSignature(std::vector<Node> args);

// Convert a list of arguments into a <pre, mstart, msize> node

// triple, given the signature of a function

Node packArguments(std::vector<Node> args, std::string sig,

int funId, Metadata m);

// Create a node for argument unpacking

Node unpackArguments(std::vector<Node> vars, Metadata m);

#endif