MinGW fix: Use _MSC_VER instead of _WIN32 where appropriate

Use _MSC_VER (instead of _WIN32) for things that are specific for
Visual Studio.

Also remove #include <winsock2.h> from hiredis.h, as it leaks too
many symbols and defines into the global namespace, which is
undesirable for a public interface header. Anyone who uses the
the affected parts of the hiredis API needs to include the
appropriate headers anyway in order to declare struct timeval
variables.

1 files changed, 1 insertions, 1 deletions

diff --git a/sds.h b/sds.h
index eafe2cf..bc92389 100644
--- a/sds.h
+++ b/sds.h
@@ -34,7 +34,7 @@
 #define __SDS_H
 
 #define SDS_MAX_PREALLOC (1024*1024)
-#ifdef _WIN32
+#ifdef _MSC_VER
 #define __attribute__(x)
 #endif