## Version Version — Version information variables. |

## Synopsis

    #include <mirage-version.h>

    #define             MIRAGE_LT_AGE
    #define             MIRAGE_LT_CURRENT
    #define             MIRAGE_LT_REVISION
    #define             MIRAGE_MAJOR_VERSION
    #define             MIRAGE_MICRO_VERSION
    #define             MIRAGE_MINOR_VERSION
    #define             MIRAGE_VERSION_LONG
    #define             MIRAGE_VERSION_SHORT
    extern const guint  mirage_lt_age;
    extern const guint  mirage_lt_current;
    extern const guint  mirage_lt_revision;
    extern const guint  mirage_major_version;
    extern const guint  mirage_micro_version;
    extern const guint  mirage_minor_version;
    extern const gchar *mirage_version_long;
    extern const gchar *mirage_version_short;

## Description

libMirage provides version information, primarily useful in configure checks for builds that have a configure script. It can also be used in applications when displaying underlying system version information.

Additionaly, libtool version is also exposed, which is primarily intended to be used in libMirage's plugin system.

## Details

### MIRAGE_LT_AGE

    #define MIRAGE_LT_AGE 1

The age component of libtool version of the libMirage library. Like mirage_lt_age, but from the headers used at application compile time, rather than from the library linked against at application run time.

### MIRAGE_LT_CURRENT

    #define MIRAGE_LT_CURRENT 8

The current component of libtool version of the libMirage library. Like mirage_lt_current, but from the headers used at application compile time, rather than from the library linked against at application run time.

### MIRAGE_LT_REVISION

    #define MIRAGE_LT_REVISION 0

The revision component of libtool version of the libMirage library. Like mirage_lt_revision, but from the headers used at application compile time, rather than from the library linked against at application run time.

### MIRAGE_MAJOR_VERSION

    #define MIRAGE_MAJOR_VERSION 2

The major version number of the libMirage library. Like mirage_major_version, but from the headers used at application compile time, rather than from the library linked against at application run time.

### MIRAGE_MICRO_VERSION

    #define MIRAGE_MICRO_VERSION 0

The micro version number of the libMirage library. Like mirage_micro_version, but from the headers used at application compile time, rather than from the library linked against at application run time.

### MIRAGE_MINOR_VERSION

    #define MIRAGE_MINOR_VERSION 1

The minor version number of the libMirage library. Like mirage_minor_version, but from the headers used at application compile time, rather than from the library linked against at application run time.

### MIRAGE_VERSION_LONG

    #define MIRAGE_VERSION_LONG "2.1.0"

The long version string of the libMirage library. Like mirage_version_long, but from the headers used at application compile time, rather than from the library linked against at application run time.

### MIRAGE_VERSION_SHORT

    #define MIRAGE_VERSION_SHORT "2.1"

The short version string of the libMirage library. Like mirage_version_long, but from the headers used at application compile time, rather than from the library linked against at application run time.

### mirage_lt_age

    extern const guint mirage_lt_age;

The age component of libtool version of the libMirage library. It is intended to be used in libMirage's plugin system and should not be of much interest to application developers.

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_LT_AGE` macro, which represents the version of the libMirage headers you have included).

### mirage_lt_current

    extern const guint mirage_lt_current;

The current component of libtool version of the libMirage library. It is intended to be used in libMirage's plugin system and should not be of much interest to application developers.

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_LT_CURRENT` macro, which represents the version of the libMirage headers you have included).

### mirage_lt_revision

    extern const guint mirage_lt_revision;

The revision component of libtool version of the libMirage library. It is intended to be used in libMirage's plugin system and should not be of much interest to application developers.

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_LT_REVISION` macro, which represents the version of the libMirage headers you have included).

### mirage_major_version

    extern const guint mirage_major_version;

The major version number of the libMirage library. (e.g. in libMirage version 1.2.5 this is 1.)

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_MAJOR_VERSION` macro, which represents the version of the libMirage headers you have included).

### mirage_micro_version

    extern const guint mirage_micro_version;

The micro version number of the libMirage library. (e.g. in libMirage version 1.2.5 this is 5.)

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_MICRO_VERSION` macro, which represents the version of the libMirage headers you have included).

### mirage_minor_version

    extern const guint mirage_minor_version;

The minor version number of the libMirage library. (e.g. in libMirage version 1.2.5 this is 2.)

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_MINOR_VERSION` macro, which represents the version of the libMirage headers you have included).

### mirage_version_long

    extern const gchar *mirage_version_long;

The long version string of the libMirage library.

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_VERSION_LONG` macro, which represents the version of the libMirage headers you have included).

### mirage_version_short

    extern const gchar *mirage_version_short;

The long version string of the libMirage library.

This variable is in the library, so it represents the version of libMirage library you have linked against (contrary to `MIRAGE_VERSION_SHORT` macro, which represents the version of the libMirage headers you have included).