Do not use _MSC_VER if windows

This fixes several instances where _MSC_VER was used to determine whether to use afunix.h or not. For example, MinGW requires the use of afunix.h but does not define _MSC_VER. The correct behavior is checking ZMQ_HAVE_WINDOWS.

Signed-off-by: Stephan Lachnit <[email protected]>

Author: stephanlachnit

src/ipc_address.hpp

@@ -7,7 +7,7 @@
 
 #include <string>
 
-#if defined _MSC_VER
+#if defined ZMQ_HAVE_WINDOWS
 #include <afunix.h>
 #else
 #include <sys/socket.h>

src/ipc_connecter.cpp

@@ -16,7 +16,7 @@
 #include "ipc_address.hpp"
 #include "session_base.hpp"
 
-#ifdef _MSC_VER
+#if defined ZMQ_HAVE_WINDOWS
 #include <afunix.h>
 #else
 #include <unistd.h>

src/ipc_listener.cpp

@@ -17,7 +17,7 @@
 #include "socket_base.hpp"
 #include "address.hpp"
 
-#ifdef _MSC_VER
+#ifdef ZMQ_HAVE_WINDOWS
 #ifdef ZMQ_IOTHREAD_POLLER_USE_SELECT
 #error On Windows, IPC does not work with POLLER=select, use POLLER=epoll instead, or disable IPC transport
 #endif

tests/testutil.cpp

@@ -7,7 +7,7 @@
 
 #if defined _WIN32
 #include "../src/windows.hpp"
-#if defined _MSC_VER
+#if defined ZMQ_HAVE_WINDOWS
 #if defined ZMQ_HAVE_IPC
 #include <direct.h>
 #include <afunix.h>