-#define EXE_LENGTH MAX_PATH\r
-#define CMD_LENGTH 32768\r
-#define KEY_LENGTH 255\r
-#define VALUE_LENGTH 16383\r
-#define SERVICE_NAME_LENGTH KEY_LENGTH - 55\r
+#define NSSM_KILL_WINDOW_GRACE_PERIOD 1500\r
+/*\r
+ How many milliseconds to wait for the application to die after posting to\r
+ its threads' message queues. Override in registry.\r
+*/\r
+#define NSSM_KILL_THREADS_GRACE_PERIOD 1500\r
+\r
+/* Margin of error for service status wait hints in milliseconds. */\r
+#define NSSM_WAITHINT_MARGIN 2000\r
+\r
+/* Methods used to try to stop the application. */\r
+#define NSSM_STOP_METHOD_CONSOLE (1 << 0)\r
+#define NSSM_STOP_METHOD_WINDOW (1 << 1)\r
+#define NSSM_STOP_METHOD_THREADS (1 << 2)\r
+#define NSSM_STOP_METHOD_TERMINATE (1 << 3)\r
+\r
+/* Startup types. */\r
+#define NSSM_STARTUP_AUTOMATIC 0\r
+#define NSSM_STARTUP_DELAYED 1\r
+#define NSSM_STARTUP_MANUAL 2\r
+#define NSSM_STARTUP_DISABLED 3\r
+\r
+/* Exit actions. */\r
+#define NSSM_EXIT_RESTART 0\r
+#define NSSM_EXIT_IGNORE 1\r
+#define NSSM_EXIT_REALLY 2\r
+#define NSSM_EXIT_UNCLEAN 3\r
+#define NSSM_NUM_EXIT_ACTIONS 4\r
+\r
+/* How many milliseconds to wait before updating service status. */\r
+#define NSSM_SERVICE_STATUS_DEADLINE 20000\r