/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
 *
 * Copyright (C) 2010-2018 Richard Hughes <richard@hughsie.com>
 *
 * SPDX-License-Identifier: LGPL-2.1+
 */

/**
 * SECTION:gusb-version
 * @short_description: Obtains the version for the installed libgusb
 *
 * These compile time macros allow the user to enable parts of client code
 * depending on the version of libgusb installed.
 */

#if !defined (__GUSB_INSIDE__) && !defined (GUSB_COMPILATION)
#error "Only <gusb.h> can be included directly."
#endif

#pragma once

#include <glib.h>

/**
 * G_USB_MAJOR_VERSION:
 *
 * The compile-time major version
 */
#define G_USB_MAJOR_VERSION		0

/**
 * G_USB_MINOR_VERSION:
 *
 * The compile-time minor version
 */
#define G_USB_MINOR_VERSION		3

/**
 * G_USB_MICRO_VERSION:
 *
 * The compile-time micro version
 */
#define G_USB_MICRO_VERSION		4

/**
 * G_USB_CHECK_VERSION:
 *
 * Check whether a gusb version equal to or greater than
 * major.minor.micro.
 */
#define G_USB_CHECK_VERSION(major,minor,micro)    \
    (G_USB_MAJOR_VERSION > (major) || \
     (G_USB_MAJOR_VERSION == (major) && G_USB_MINOR_VERSION > (minor)) || \
     (G_USB_MAJOR_VERSION == (major) && G_USB_MINOR_VERSION == (minor) && \
      G_USB_MICRO_VERSION >= (micro)))

const gchar	*g_usb_version_string	(void);
