[evolution-data-server/wip/offline-cache] Add missing G_END_DECLS in header files

[Milan Crha <mcrha src gnome org>]

commit 0f87465a1c83d50f07f89ebdbea5853b3b759e72
Author: Milan Crha <mcrha redhat com>
Date:   Wed Feb 22 11:51:21 2017 +0100

    Add missing G_END_DECLS in header files

 src/addressbook/libedata-book/e-book-cache.h |    2 ++
 src/calendar/libedata-cal/e-cal-cache.h      |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/addressbook/libedata-book/e-book-cache.h b/src/addressbook/libedata-book/e-book-cache.h
index 760ce4a..7f0aa08 100644
--- a/src/addressbook/libedata-book/e-book-cache.h
+++ b/src/addressbook/libedata-book/e-book-cache.h
@@ -311,4 +311,6 @@ gint                e_book_cache_cursor_compare_contact
                                                 EContact *contact,
                                                 gboolean *out_matches_sexp);
 
+G_END_DECLS
+
 #endif /* E_BOOK_CACHE_H */
diff --git a/src/calendar/libedata-cal/e-cal-cache.h b/src/calendar/libedata-cal/e-cal-cache.h
index b816289..053c9f2 100644
--- a/src/calendar/libedata-cal/e-cal-cache.h
+++ b/src/calendar/libedata-cal/e-cal-cache.h
@@ -279,4 +279,6 @@ gboolean    e_cal_cache_list_timezones      (ECalCache *cal_cache,
                                                 GCancellable *cancellable,
                                                 GError **error);
 
+G_END_DECLS
+
 #endif /* E_CAL_CACHE_H */