Proposed resolution:

This wording is relative to N3337.

1. Change [thread.timedmutex.requirements]/4 as indicated:

   condition_variable_any();
   

   […]

   -4- Error conditions:

   • resource_unavailable_try_again — if any native handle type manipulated is not available if some non-memory resource limitation prevents initialization.
   • operation_not_permitted — if the thread does not have the privilege to perform the operation.