[boost] [filesystem] Problem with Comeau 4.3.9 Beta

From: Emil Dotchevski (emildotchevski_at_[hidden])
Date: 2007-04-05 20:49:28

I get compile errors in path.cpp, std::mbstate_t is undefined. Adding 
#include <cwchar> at the top of path.cpp solves this problem.

Emil Dotchevski