[vala-extra-vapis] uuid.vapi: Change the return type of uuid_generate_time_safe to be int

[Rico Tzschichholz <ricotz src gnome org>]

commit ad216c76c97c25e06093027640fcf2dedc8cff01
Author: Luke Yelavich <themuso themuso com>
Date:   Wed Jul 8 11:03:27 2020 +1000

    uuid.vapi: Change the return type of uuid_generate_time_safe to be int
    
    As per the header file and manpage.

 uuid.vapi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/uuid.vapi b/uuid.vapi
index 106e2e0..fc77673 100644
--- a/uuid.vapi
+++ b/uuid.vapi
@@ -44,7 +44,7 @@ namespace UUID {
        public static void generate ([CCode (array_length = false)] uint8 @out[16]);
        public static void generate_random ([CCode (array_length = false)] uint8 @out[16]);
        public static void generate_time ([CCode (array_length = false)] uint8 @out[16]);
-       public static void generate_time_safe ([CCode (array_length = false)] uint8 @out[16]);
+       public static int generate_time_safe ([CCode (array_length = false)] uint8 @out[16]);
 
        public static bool is_null ([CCode (array_length = false)] uint8 uu[16]);