user32/tests: Add ARM and ARM64 arch strings

[André Hentschel]

---
 dlls/user32/tests/msg.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dlls/user32/tests/msg.c b/dlls/user32/tests/msg.c
index 8b4475f..d92fbc7 100644
--- a/dlls/user32/tests/msg.c
+++ b/dlls/user32/tests/msg.c
@@ -64,6 +64,10 @@
 #define ARCH "x86"
 #elif defined __x86_64__
 #define ARCH "amd64"
+#elif defined __arm__
+#define ARCH "arm"
+#elif defined __aarch64__
+#define ARCH "arm64"
 #else
 #define ARCH "none"
 #endif
-- 
1.9.1