Ggit.DiffLineCallback
Description: Reference for Ggit.DiffLineCallback

### Function

# GgitDiffLineCallback

#### Declaration

    gint
    (* GgitDiffLineCallback) (
      GgitDiffDelta* delta,
      GgitDiffHunk* hunk,
      GgitDiffLine* line,
      gpointer user_data
    )

#### Description [src]

Called for each line.

#### Parameters

`delta` | `GgitDiffDelta`
| A `GgitDiffDelta`.
| The data is owned by the caller of the function.
`hunk` | `GgitDiffHunk`
| A `GgitDiffHunk`.
| The argument can be `NULL`.
| The data is owned by the caller of the function.
`line` | `GgitDiffLine`
| A `GgitDiffLine`.
| The data is owned by the caller of the function.
`user_data` | `gpointer`
| User-supplied data.
| The argument can be `NULL`.
| The data is owned by the caller of the function.

#### Return value

Returns: | `gint`
| 0 to go continue or a `GgitError` in case there was an error.