doxygen: Add files to groups and fix group scopes

cpukit/include/rtems/libcsupport.h

@@ -2,9 +2,11 @@
 
 /**
  * @file
- * 
+ *
+ * @ingroup libcsupport
+ *
  * @brief Standard C Library Support
- * 
+ *
  * This include file contains the information regarding the
  * RTEMS specific support for the standard C library.
  */
@@ -55,8 +57,8 @@ extern "C" {
  *
  * @brief RTEMS Specific Support for the Standard C Library
  *
+ * @{
  */
-/**@{**/
 
 extern void malloc_dump(void);
 

cpukit/include/rtems/print.h

@@ -3,6 +3,8 @@
 /**
  * @file
  *
+ * @ingroup RTEMSPrintSupport
+ *
  * @brief User print interface to the bspIO print plug in.
  *
  * This include file defines the user interface to kernel print methods.
@@ -54,6 +56,8 @@ typedef struct rtems_printer rtems_printer;
  *
  * This module contains all methods and support related to providing the user
  * with an interface to the kernel level print support.
+ *
+ * @{
  */
 
 /**

cpukit/include/rtems/printer.h

@@ -3,6 +3,8 @@
 /**
  * @file
  *
+ * @ingroup RTEMSPrintSupport
+ *
  * @brief User print interface to the bspIO print plug in.
  *
  * This include file defines the user interface to kernel print methods.

cpukit/include/rtems/score/timespec.h

@@ -3,7 +3,7 @@
 /**
  * @file
  *
- * @ingroup Timespec
+ * @ingroup RTEMSScoreTimespec
  *
  * @brief This header file provides the interfaces of the
  * @ref RTEMSScoreTimespec.