Ggit.IndexEntriesResolveUndo.ref

### Method

# Ggit IndexEntriesResolveUndoref

#### Declaration [src]

    GgitIndexEntriesResolveUndo*
    ggit_index_entries_resolve_undo_ref (
      GgitIndexEntriesResolveUndo* entries
    )

#### Description [src]

Atomically increments the reference count of `entries` by one. This function is MT-safe and may be called from any thread.

#### Return value

Type: `GgitIndexEntriesResolveUndo`

A `GgitIndexEntriesResolveUndo` or `NULL`.

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