[vala] glib-2.0: Do not use size_t for GString.len

[Jürg Billeter <juergbi src gnome org>]

commit d641a38164cf76b7acd5d1ed90761ab9754d36e9
Author: Jürg Billeter <j bitron ch>
Date:   Fri Nov 27 10:43:11 2009 +0100

    glib-2.0: Do not use size_t for GString.len
    
    GString methods are not size_t safe and binding the len field as
    size_t is inconvenient for application developers due to the
    inconsistent handling in GLib.

 vapi/glib-2.0.vapi |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/vapi/glib-2.0.vapi b/vapi/glib-2.0.vapi
index dd92f1c..65da48d 100644
--- a/vapi/glib-2.0.vapi
+++ b/vapi/glib-2.0.vapi
@@ -3327,8 +3327,8 @@ namespace GLib {
 		public void append_printf (string format, ...);
 
 		public string str;
-		public size_t len;
-		public size_t allocated_len;
+		public ssize_t len;
+		public ssize_t allocated_len;
 	}
 
 	/* String Chunks */