1 files changed, 2 insertions, 2 deletions
diff --git a/win32.c b/win32.c
index 09c994671..d3dfab0eb 100644
--- a/win32.c
+++ b/win32.c
@@ -2142,8 +2142,8 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
 #if defined(_MSC_VER)
 	{
 		uint64 seed = rdtsc();
-		_random_seeds[0][0] = seed & 0xffffffff;
-		_random_seeds[0][1] = seed >> 32;
+		_random_seeds[0][0] = GB(seed,  0, 32);
+		_random_seeds[0][1] = GB(seed, 32, 32);
 	}
 #else
 	_random_seeds[0][0] = GetTickCount();