Explicitly use WSASocketW, as WSASocketA has been deprecated.

chriskohlhoff · chriskohlhoff · commit 63737cc7847d · 2014-10-02T17:24:03.000+10:00
diff --git a/asio/include/asio/detail/impl/socket_ops.ipp b/asio/include/asio/detail/impl/socket_ops.ipp
@@ -1358,7 +1358,7 @@ socket_type socket(int af, int type, int protocol,
 {
   clear_last_error();
 #if defined(ASIO_WINDOWS) || defined(__CYGWIN__)
-  socket_type s = error_wrapper(::WSASocket(af, type, protocol, 0, 0,
+  socket_type s = error_wrapper(::WSASocketW(af, type, protocol, 0, 0,
         WSA_FLAG_OVERLAPPED), ec);
   if (s == invalid_socket)
     return s;

Original file line number	Diff line number	Diff line change
`@@ -1358,7 +1358,7 @@ socket_type socket(int af, int type, int protocol,`
`1358`	`1358`	`{`
`1359`	`1359`	`clear_last_error();`
`1360`	`1360`	`#if defined(ASIO_WINDOWS) \|\| defined(__CYGWIN__)`
`1361`		`- socket_type s = error_wrapper(::WSASocket(af, type, protocol, 0, 0,`
	`1361`	`+ socket_type s = error_wrapper(::WSASocketW(af, type, protocol, 0, 0,`
`1362`	`1362`	`WSA_FLAG_OVERLAPPED), ec);`
`1363`	`1363`	`if (s == invalid_socket)`
`1364`	`1364`	`return s;`