[tracker] libtracker-sparql: Fix C warning in tracker-uri.c

[Jürg Billeter <juergbi src gnome org>]

commit 33acaaae57503c809d548f65d53d2b0c47c68c10
Author: Jürg Billeter <j bitron ch>
Date:   Wed Dec 22 08:11:49 2010 +0100

    libtracker-sparql: Fix C warning in tracker-uri.c

 src/libtracker-sparql/tracker-uri.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)
---
diff --git a/src/libtracker-sparql/tracker-uri.c b/src/libtracker-sparql/tracker-uri.c
index 5d0badc..54ba4dd 100644
--- a/src/libtracker-sparql/tracker-uri.c
+++ b/src/libtracker-sparql/tracker-uri.c
@@ -24,6 +24,13 @@
 
 #include <glib.h>
 
+gchar *
+tracker_sparql_escape_uri_vprintf (const gchar *format,
+                                   va_list      args);
+gchar *
+tracker_sparql_escape_uri_printf  (const gchar* format,
+                                   ...);
+
 static const char *
 find_conversion (const char  *format,
                  const char **after)