Provide initial module structure to Doxygen.

sql/event_data_objects.cc:
  Add module comments.
sql/event_data_objects.h:
  Add module comments.
sql/event_db_repository.cc:
  Add module comments.
sql/event_db_repository.h:
  Add module comments.
sql/event_queue.cc:
  Add module comments.
sql/event_queue.h:
  Add module comments.
sql/event_scheduler.cc:
  Add module comments.
sql/event_scheduler.h:
  Add module comments.
sql/events.cc:
  Add module comments.
sql/events.h:
  Add module comments.
sql/lock.cc:
  Add module comments.
sql/sp_head.h:
  Add module comments.
sql/sql_base.cc:
  Add module comments.
sql/sql_lex.h:
  Add module comments.
sql/sql_parse.cc:
  Add module comments.
sql/sql_select.cc:
  Add module comments.
sql/sql_yacc.yy:
  Add module comments.

1 files changed, 9 insertions, 0 deletions

diff --git a/sql/sp_head.h b/sql/sp_head.h
index 41cf8167376..3a8b41acd4c 100644
--- a/sql/sp_head.h
+++ b/sql/sp_head.h
@@ -23,6 +23,11 @@
 
 #include <stddef.h>
 
+/**
+  @defgroup Stored_Routines Stored Routines
+  @ingroup Runtime_Environment
+  @{
+*/
 // Values for the type enum. This reflects the order of the enum declaration
 // in the CREATE TABLE command.
 #define TYPE_ENUM_FUNCTION  1
@@ -1322,4 +1327,8 @@ sp_prepare_func_item(THD* thd, Item **it_addr);
 bool
 sp_eval_expr(THD *thd, Field *result_field, Item **expr_item_ptr);
 
+/**
+  @} (end of group Stored_Routines)
+*/
+
 #endif /* _SP_HEAD_H_ */