Remove a small difference between MinGW and MSVC builds which isn't
needed for modern MinGW, noticed in passing.
Discussion: https://postgr.es/m/CA+hUKGKErNfhmvb_H0UprEmp4LPzGN06yR2_0tYikjzB-2ECMw@mail.gmail.com
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <utime.h>
-#ifdef _MSC_VER /* mstcpip.h is missing on mingw */
+#ifdef WIN32
#include <mstcpip.h>
#endif
#endif
#define near
#include <shlobj.h>
-#ifdef _MSC_VER /* mstcpip.h is missing on mingw */
#include <mstcpip.h>
-#endif
#else
#include <sys/socket.h>
#include <netdb.h>