Ggit.Repository.references_foreach

### Method

# Ggit Repositoryreferences_foreach

#### Declaration [src]

    gboolean
    ggit_repository_references_foreach (
      GgitRepository* repository,
      GgitReferencesCallback callback,
      gpointer user_data,
      GError** error
    )

#### Description [src]

Gathers references and run a callback for each one.

To the callback is passed the reference and the data pointer passed to this function. If the callback returns something other than 0, the iteration will stop and `error` will be set.

#### Parameters

`callback`

  Type: `GgitReferencesCallback`

  A `GgitReferencesCallback`.

`user_data`

  Type: `gpointer`

  Callback user data.

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

`error`

  Type: `GError **`

  The return location for a recoverable error.

  The argument can be `NULL`.
  If the return location is not `NULL`, then you must initialize it to a `NULL` `GError*`.
  The argument will left initialized to `NULL` by the method if there are no errors.
  In case of error, the argument will be set to a newly allocated `GError`; the caller will take ownership of the data, and be responsible for freeing it.

#### Return value

Type: `gboolean`

`TRUE` if there was no error, `FALSE` otherwise.