[HEADERS]

- move stlport headers to the c++ directory
 - add a specific _reactos.h configuration file for stlport
 - add cerrno to c++ headers
 - __declspec(nothrow) must be placed before calling convention with msvc. GCC doesn't care.
We now use our headers with both msvc and gcc.

svn path=/branches/cmake-bringup/; revision=49565

include/stlport/using/h/fstream.h

@@ -1,4 +0,0 @@
-using ::streambuf;
-using ::ifstream;
-using ::ofstream;
-using ::fstream;