Implement VK_KHR_win32_surface

Bug: b/139184291
Change-Id: Iab77a5ac5894aec60fc70f2630b6d2a2b232d253
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/30435
Reviewed-by: Ben Clayton <bclayton@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>

src/Pipeline/SpirvShader.hpp

diff --git a/src/Pipeline/SpirvShader.hpp b/src/Pipeline/SpirvShader.hpp
index 2c78203..2d06679 100644
--- a/src/Pipeline/SpirvShader.hpp
+++ b/src/Pipeline/SpirvShader.hpp
@@ -41,6 +41,8 @@
 #include <unordered_set>
 #include <vector>
 
+#undef Yield // b/127920555
+
 namespace vk
 {
 	class PipelineLayout;