/* util.h - various utility functions
 *
 * Copyright (C) 2005-2010 Gerhard Häring <gh@ghaering.de>
 *
 * This file is part of pysqlite.
 *
 * This software is provided 'as-is', without any express or implied
 * warranty.  In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 *    claim that you wrote the original software. If you use this software
 *    in a product, an acknowledgment in the product documentation would be
 *    appreciated but is not required.
 * 2. Altered source versions must be plainly marked as such, and must not be
 *    misrepresented as being the original software.
 * 3. This notice may not be removed or altered from any source distribution.
 */

#ifndef PYSQLITE_UTIL_H
#define PYSQLITE_UTIL_H
#include "Python.h"
#include "pythread.h"
#include "sqlite3.h"
#include "connection.h"

int pysqlite_step(sqlite3_stmt* statement, pysqlite_Connection* connection);

/**
 * Checks the SQLite error code and sets the appropriate DB-API exception.
 * Returns the error code (0 means no error occurred).
 */
int _pysqlite_seterror(sqlite3* db, sqlite3_stmt* st);

PyObject * _pysqlite_long_from_int64(sqlite_int64 value);
sqlite_int64 _pysqlite_long_as_int64(PyObject * value);

#if SQLITE_VERSION_NUMBER >= 3003009
#define SQLITE3_PREPARE sqlite3_prepare_v2
#else
#define SQLITE3_PREPARE sqlite3_prepare
#endif

#if SQLITE_VERSION_NUMBER >= 3007014
#define SQLITE3_CLOSE sqlite3_close_v2
#else
#define SQLITE3_CLOSE sqlite3_close
#endif

#endif