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

libraries/libstratosphere/include/stratosphere/ams/ams_environment.hpp

@@ -20,7 +20,9 @@
 namespace ams {
 
     /* Will be called by libstratosphere on crash. */
+    #if defined(ATMOSPHERE_OS_HORIZON)
     void CrashHandler(ThreadExceptionDump *ctx);
+    #endif
 
     /* API for boot sysmodule. */
     void InitializeForBoot();

libraries/libstratosphere/include/stratosphere/ams/ams_exosphere_api.hpp

@@ -21,6 +21,7 @@ namespace ams::exosphere {
 
     ApiInfo GetApiInfo();
 
+    #if defined(ATMOSPHERE_BOARD_NINTENDO_NX)
     void ForceRebootToRcm();
     void ForceRebootToIramPayload();
     void ForceRebootToFatalError();
@@ -35,6 +36,7 @@ namespace ams::exosphere {
 
     void CopyToIram(uintptr_t iram_dst, const void *dram_src, size_t size);
     void CopyFromIram(void *dram_dst, uintptr_t iram_src, size_t size);
+    #endif
 
 }