Add custom pm sysmodule

sysmodules/pm/source/manager.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <3ds/types.h>
+#include "process_data.h"
+
+typedef struct Manager {
+    ProcessList processList;
+    ProcessData *runningApplicationData;
+    ProcessData *debugData; // note: official PM uses runningApplicationData for both, and has queuedApplicationProcessHandle
+    Handle reslimits[4];
+    Handle newProcessEvent;
+    Handle allNotifiedTerminationEvent;
+    bool waitingForTermination;
+    bool preparingForReboot;
+    u8 maxAppCpuTime;
+    s8 cpuTimeBase;
+} Manager;
+
+extern Manager g_manager;
+
+void Manager_Init(void *procBuf, size_t numProc);
+void Manager_RegisterKips(void);
+Result UnregisterProcess(u64 titleId);