WinRT: made SDL_GetPlatform() return "WinRT" and not 'Unknown' Thanks to Eric Wing for the heads-up on this!
diff --git a/src/SDL.c b/src/SDL.c
index 1e2707d..69872dd 100644
--- a/src/SDL.c
+++ b/src/SDL.c
@@ -439,6 +439,8 @@ SDL_GetPlatform()
return "Solaris";
#elif __WIN32__
return "Windows";
+#elif __WINRT__
+ return "WinRT";
#elif __IPHONEOS__
return "iOS";
#elif __PSP__