shlwapi: Implement wow64 reporting

[André Hentschel]

---
 dlls/shlwapi/ordinal.c |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/dlls/shlwapi/ordinal.c b/dlls/shlwapi/ordinal.c
index 5b0626d..0df1646 100644
--- a/dlls/shlwapi/ordinal.c
+++ b/dlls/shlwapi/ordinal.c
@@ -4063,8 +4063,11 @@ BOOL WINAPI IsOS(DWORD feature)
     case OS_ANYSERVER:
         ISOS_RETURN(platform == VER_PLATFORM_WIN32_NT)
     case OS_WOW6432:
-        FIXME("(OS_WOW6432) Should we check this?\n");
-        return FALSE;
+        {
+            BOOL is_wow64;
+            IsWow64Process(GetCurrentProcess(), &is_wow64);
+            return is_wow64;
+        }
     case OS_WEBSERVER:
         ISOS_RETURN(platform == VER_PLATFORM_WIN32_NT)
     case OS_SMALLBUSINESSSERVER:
-- 

Best Regards, André Hentschel