[vala] glib-2.0: add missing symbols from 2.38

[Evan Nemerson <evann src gnome org>]

commit f4d75c4477cc6e3e8a316b045df69e15825419f4
Author: Evan Nemerson <evan coeus-group com>
Date:   Sun Feb 16 10:30:30 2014 -0800

    glib-2.0: add missing symbols from 2.38

 vapi/glib-2.0.vapi |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index 2e0096a..231003b 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -2141,6 +2141,12 @@ namespace GLib {
 
        [Assert]
        public static void assert (bool expr);
+       [Assert]
+       public static void assert_false (bool expr);
+       [Assert]
+       public static void assert_true (bool expr);
+       [Assert]
+       public static void assert_null (void* expr);
        [NoReturn]
        public static void assert_not_reached ();
 
@@ -3467,6 +3473,7 @@ namespace GLib {
                public RegexCompileFlags get_compile_flags ();
                public RegexMatchFlags get_match_flags ();
                public int get_max_backref ();
+               public int get_max_lookbehind ();
                public int get_capture_count ();
                public int get_string_number (string name);
                public static string escape_string (string str, int length = -1);
@@ -3761,6 +3768,12 @@ namespace GLib {
        /* Testing */
 
        namespace Test {
+               [CCode (cprefix = "G_TEST_", has_type_id = false)]
+               public enum FileType {
+                       DIST,
+                       BUILT
+               }
+
                [PrintfFormat]
                public static void minimized_result (double minimized_quantity, string format, ...);
                [PrintfFormat]
@@ -3779,9 +3792,17 @@ namespace GLib {
                public static void add_func (string testpath, Callback test_funcvoid);
 #endif
                public static void add_data_func (string testpath, [CCode (delegate_target_pos = 1.9)] 
TestDataFunc test_funcvoid);
+               public static string build_filename (GLib.Test.FileType file_type, params string[] 
path_segments);
                public static void fail ();
+               public static bool failed ();
+               public static unowned string get_dir (GLib.Test.FileType file_type);
+               public static unowned string get_filename (GLib.Test.FileType file_type, params string[] 
path_segments);
+               public static void incomplete (string msg);
                [PrintfFormat]
                public static void message (string format, ...);
+               public static void set_nonfatal_assertions ();
+               public static void skip (string msg);
+               public static bool subprocess ();
                public static void bug_base (string uri_pattern);
                public static void bug (string bug_uri_snippet);
                public static void timer_start ();