Fix versioned namespace macros for Networking TS
We no longer put the versioned namespace macros on the innermost
namespace, but always nested directly below namespace std.
* include/experimental/bits/net.h: Move versioned namespace macros
to correct location.
* include/experimental/buffer: Likewise.
* include/experimental/executor: Likewise.
* include/experimental/internet: Likewise.
* include/experimental/io_context: Likewise.
* include/experimental/netfwd: Likewise.
* include/experimental/socket: Likewise.
* include/experimental/timer: Likewise.
From-SVN: r265204
projects / gcc.git / commit