[boost] [iostreams] fix for vc-6_5

From: Joaquín Mª López Muñoz (joaquin_at_[hidden])
Date: 2006-07-19 02:31:16

Recent changes to boost/iostreams/positioning.hpp cause VC 6.5
to fail as for instance in http://tinyurl.com/jkdhx . The simple problem

is that Dinkum lib for this compiler does not define fpos_t in namespace

std, only as a global type. The attached patch just reverts
to global ::fpos_t under the aforementioned circumstances.

Is there any objection to my commiting to trunk and RC_1_34_0?

Thank you,

Joaquín M López Muñoz
Telefónica, Investigación y Desarrollo

16a17
> #include <boost/config.hpp>
17a19
> #include <boost/detail/workaround.hpp>
48a51,53
> #if BOOST_WORKAROUND(BOOST_MSVC, < 1300) && defined(BOOST_DINKUMWARE_STDLIB)
> inline stream_offset fpos_t_to_offset(::fpos_t pos)
> #else
49a55
> #endif