[evolution-data-server] Make gtk-doc happy about EBookQuery definitions.

[Matthew Barnes <mbarnes src gnome org>]

commit 27c20182398c29a40f541b65740a1e4645dc3179
Author: Matthew Barnes <mbarnes redhat com>
Date:   Fri Mar 1 12:05:00 2013 -0500

    Make gtk-doc happy about EBookQuery definitions.
    
    gtk-doc interprets
    
        typedef struct EBookQuery EBookQuery;
    
    as multiple definitions of EBookQuery and freaks out.
    
    The usual way to work around this is to mutate the struct name:
    
        typedef struct _EBookQuery EBookQuery;

 addressbook/libebook-contacts/e-book-query.c |    2 +-
 addressbook/libebook-contacts/e-book-query.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/addressbook/libebook-contacts/e-book-query.c b/addressbook/libebook-contacts/e-book-query.c
index a45da36..2eaa181 100644
--- a/addressbook/libebook-contacts/e-book-query.c
+++ b/addressbook/libebook-contacts/e-book-query.c
@@ -19,7 +19,7 @@ typedef enum {
        E_BOOK_QUERY_TYPE_ANY_FIELD_CONTAINS
 } EBookQueryType;
 
-struct EBookQuery {
+struct _EBookQuery {
        EBookQueryType type;
        gint ref_count;
 
diff --git a/addressbook/libebook-contacts/e-book-query.h b/addressbook/libebook-contacts/e-book-query.h
index 235e2d6..264fde2 100644
--- a/addressbook/libebook-contacts/e-book-query.h
+++ b/addressbook/libebook-contacts/e-book-query.h
@@ -12,7 +12,7 @@ G_BEGIN_DECLS
 
 #define E_TYPE_BOOK_QUERY (e_book_query_get_type ())
 
-typedef struct EBookQuery EBookQuery;
+typedef struct _EBookQuery EBookQuery;
 
 /**
  * EBookQueryTest: