Pango.AttrDataCopyFunc
Description: Reference for Pango.AttrDataCopyFunc

### Function

# PangoAttrDataCopyFunc

#### Declaration

    gpointer
    (* PangoAttrDataCopyFunc) (
      gconstpointer user_data
    )

#### Description [src]

Type of a function that can duplicate user data for an attribute.

#### Parameters

`user_data`

  Type: `gconstpointer`

  User data to copy.

  The argument can be `NULL`.
  The data is owned by the caller of the function.

#### Return value

Type: `gpointer`

New copy of `user_data`.

The data is owned by the called function.
The return value can be `NULL`.