Index: trunk/docs/TODO
===================================================================
--- trunk/docs/TODO	(revision 131)
+++ trunk/docs/TODO	(revision 132)
@@ -1,12 +1,13 @@
 
-sh_unix_time: not thread_safe (static buffer)
-sh_error_message: not thread_safe (static buffer)
+not thread-safe: checksum function (returns static memory),
+                 sh_util_siggen
+                 sh_util_hash_tiger
+                 sh_util_hmac_tiger
 
 check thread_safe sh_entropy
+check thread_safe rng
 
-lock NEED_LOCK
+lock globber
 
-globber
+lock sh_alloc/sh_free
 
-sh_alloc/sh_free
-