w32pthreads: remove some remaining superfluous checks
authorJames Almer <jamrial@gmail.com>
Tue, 26 Dec 2017 02:17:23 +0000 (23:17 -0300)
committerJames Almer <jamrial@gmail.com>
Tue, 26 Dec 2017 02:17:56 +0000 (23:17 -0300)
Signed-off-by: James Almer <jamrial@gmail.com>
compat/w32pthreads.h

index 237cab5..21acfd2 100644 (file)
 #include <windows.h>
 #include <process.h>
 
-#if _WIN32_WINNT < 0x0600 && defined(__MINGW32__)
-#undef MemoryBarrier
-#define MemoryBarrier __sync_synchronize
-#endif
-
 #include "libavutil/attributes.h"
 #include "libavutil/common.h"
 #include "libavutil/internal.h"
@@ -63,10 +58,8 @@ typedef CONDITION_VARIABLE pthread_cond_t;
 #define PTHREAD_MUTEX_INITIALIZER SRWLOCK_INIT
 #define PTHREAD_COND_INITIALIZER CONDITION_VARIABLE_INIT
 
-#if _WIN32_WINNT >= 0x0600
 #define InitializeCriticalSection(x) InitializeCriticalSectionEx(x, 0, 0)
 #define WaitForSingleObject(a, b) WaitForSingleObjectEx(a, b, FALSE)
-#endif
 
 static av_unused unsigned __stdcall attribute_align_arg win32thread_worker(void *arg)
 {