[boost] more fixes in como-vc71

From: Bronek Kozicki (brok_at_[hidden])
Date: 2004-08-26 03:29:35

I have received two more fixes from Comeau for libcomo 31, run on como 
4.3.3, backend MSVC71:
- better support for "long long" type
- "int swprintf(wchar_t*, size_t, const wchar_t*, ...)" is available

As usually, all fixes are available to everyone upon request. I believe 
these fixes will be incorporated into future version of libcomo, but 
this might require some more work (eg. make swprintf available on other 
backends etc.).

B.