[gcompris: 9/9] wordprocessor: minor, fixed a compilation issue.

[Bruno Coudoin <bcoudoin src gnome org>]

commit 6167a5e404cf3c75907552b875b5088147992c6f
Author: Bruno Coudoin <bruno coudoin free fr>
Date:   Sun May 20 01:59:04 2012 +0200

    wordprocessor: minor, fixed a compilation issue.

 src/wordprocessor-activity/wordprocessor.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/wordprocessor-activity/wordprocessor.c b/src/wordprocessor-activity/wordprocessor.c
index 3ae8f95..4c6dfe9 100644
--- a/src/wordprocessor-activity/wordprocessor.c
+++ b/src/wordprocessor-activity/wordprocessor.c
@@ -176,6 +176,10 @@ static GtkTextTag       *get_tag_from_name(gchar *name);
 static void		 apply_style(int style_index);
 static void		 apply_color_style(int style_index);
 static char *		 escape(char *input);
+static void		 load_buffer(gchar *file, gchar *file_type,
+				     void *unused);
+static void		 save_buffer(gchar *file, gchar *file_type,
+				     void *unused);
 
 #define word_area_x1 120
 #define word_area_y1 20