From: Piotr Trojanek <troja...@adacore.com>
Modern MinGW defines _WIN32_WINNT as 0xa00, so there is no need go guard
against it being lower than 0x0600 or setting it to 0x0501.
gcc/ada/
* gsocket.h: Remove redefinition of _WIN32_WINNT.
* mingw32.h: Remove conditional definition of _WIN32_WINNT.
Tested on x86_64-pc-linux-gnu, committed on master.
---
gcc/ada/gsocket.h | 6 ------
gcc/ada/mingw32.h | 5 -----
2 files changed, 11 deletions(-)
diff --git a/gcc/ada/gsocket.h b/gcc/ada/gsocket.h
index e7284a1ef4e..561f2ffb566 100644
--- a/gcc/ada/gsocket.h
+++ b/gcc/ada/gsocket.h
@@ -80,12 +80,6 @@
#define FD_SETSIZE 1024
#ifdef __MINGW32__
-/* winsock2.h allows WSAPoll related definitions only when
- * _WIN32_WINNT >= 0x0600 */
-#if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0600
-#define _WIN32_WINNT 0x0600
-#endif
-
#include <winsock2.h>
#include <ws2tcpip.h>
#include <versionhelpers.h>
diff --git a/gcc/ada/mingw32.h b/gcc/ada/mingw32.h
index a190d51076f..d038211a1dc 100644
--- a/gcc/ada/mingw32.h
+++ b/gcc/ada/mingw32.h
@@ -44,11 +44,6 @@
#define UNICODE /* For Win32 API */
#endif
-/* We need functionality available only starting with Windows XP */
-#ifndef _WIN32_WINNT
-#define _WIN32_WINNT 0x0501
-#endif
-
#ifndef __CYGWIN__
#include <tchar.h>
#endif
--
2.25.1
