git subrepo clone https://github.com/Atmosphere-NX/Atmosphere-libs libraries

subrepo:
  subdir:   "libraries"
  merged:   "07af583b"
upstream:
  origin:   "https://github.com/Atmosphere-NX/Atmosphere-libs"
  branch:   "master"
  commit:   "07af583b"
git-subrepo:
  version:  "0.4.0"
  origin:   "https://github.com/ingydotnet/git-subrepo"
  commit:   "5d6aba9"

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

@@ -0,0 +1,47 @@
+/*
+ * Copyright (c) 2018-2019 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include "ams_types.hpp"
+
+namespace ams::exosphere {
+
+    ApiInfo GetApiInfo();
+
+    void ForceRebootToRcm();
+    void ForceRebootToIramPayload();
+    void ForceShutdown();
+
+    bool IsRcmBugPatched();
+
+    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);
+
+}
+
+namespace ams {
+
+    /* Version checking utility. */
+    inline void CheckApiVersion() {
+        const u32 runtime_version = exosphere::GetApiInfo().GetVersion();
+        const u32 build_version   = exosphere::GetVersion(ATMOSPHERE_RELEASE_VERSION);
+
+        if (runtime_version < build_version) {
+            R_ASSERT(exosphere::ResultVersionMismatch());
+        }
+    }
+
+}