ams: support building unit test programs on windows/linux/macos

libraries/libstratosphere/include/stratosphere/sf/sf_mitm_dispatch.h

@@ -14,6 +14,9 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #pragma once
+#include <stratosphere/sf/sf_mitm_config.hpp>
+
+#if AMS_SF_MITM_SUPPORTED
 #include <switch.h>
 
 #ifdef __cplusplus
@@ -98,3 +101,5 @@ NX_INLINE Result serviceMitmDispatchImpl(
 #ifdef __cplusplus
 }
 #endif
+
+#endif