[PATCH v2] doxygen: Document CONFIGURE_INIT

[Sebastian Huber]

---
 cpukit/doxygen/appl-config.h | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/cpukit/doxygen/appl-config.h b/cpukit/doxygen/appl-config.h
index b29d4cc262..aa10f01c90 100644
--- a/cpukit/doxygen/appl-config.h
+++ b/cpukit/doxygen/appl-config.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: BSD-2-Clause */
 
 /*
- * Copyright (C) 2019, 2022 embedded brains GmbH (http://www.embedded-brains.de)
+ * Copyright (C) 2019, 2023 embedded brains GmbH (http://www.embedded-brains.de)
  * Copyright (C) 2010 Gedare Bloom
  * Copyright (C) 1988, 2022 On-Line Applications Research Corporation (OAR)
  *
@@ -2896,6 +2896,28 @@
  */
 #define CONFIGURE_EXTRA_TASK_STACKS
 
+/* Generated from spec:/acfg/if/init */
+
+/**
+ * @brief This configuration option is a boolean feature define.
+ *
+ * While this configuration option is defined, when the ``<rtems/confdefs.h>``
+ * is included, the system settings defined by present application
+ * configuration options are statically allocated and initialized.  All user
+ * provided application configuration options defined before the include of
+ * ``<rtems/confdefs.h>`` are evaluated.  They define the actual system
+ * settings.
+ *
+ * @par Default Configuration
+ * If this configuration option is undefined, then the described feature is not
+ * enabled.
+ *
+ * @par Notes
+ * If ``<rtems/confdefs.h>`` is included and this configuration option is not
+ * defined, then only white space is included.
+ */
+#define CONFIGURE_INIT
+
 /* Generated from spec:/acfg/if/initial-extensions */
 
 /**
-- 
2.35.3