--- libev/Changes	2013/12/27 06:01:21	1.293
+++ libev/Changes	2014/01/05 02:59:36	1.294
@@ -13,6 +13,7 @@
 TODO: embed watchers need updating when fd changes
 TODO: document portbaility requirements for atomic pointer access
 TODO: possible cb aliasing?
+TODO: document requirements for function piinters and calling conventions.
 
 	- mark event pipe fd as cloexec after a fork (analyzed by Sami Farin).
         - (ecb) support m68k, m88k and sh (patch by Miod Vallat).
@@ -23,6 +24,8 @@
           doing clock_gettime in userspace).
         - ensure extern "C" function pointers are used for externally-visible
           loop callbacks (not watcher callbacks yet).
+        - (ecb) work around memory barriers and volatile apparently both being
+          broken in visual studio 2008 and later (analysed and patch by Nicolas Noble).
 
 4.15 Fri Mar  1 12:04:50 CET 2013
         - destroying a non-default loop would stop the global waitpid