GnomeAutoar.filter_get_extension
Description: Reference for GnomeAutoar.filter_get_extension

### Function

# GnomeAutoarfilter_get_extension

#### Declaration [src]

    const char*
    autoar_filter_get_extension (
      AutoarFilter filter
    )

#### Description [src]

Gets the file name extension of the filter from the internal static data.

#### Parameters

`filter`

  Type: `AutoarFilter`

  An `AutoarFilter`.

#### Return value

Type: `const char*`

A file name extension.

The data is owned by the called function.
The value is a NUL terminated UTF-8 string.