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+/*****************************************************************************
+
+Copyright (c) 1998, 2009, Innobase Oy. All Rights Reserved.
+
+This program is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along with
+this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+Place, Suite 330, Boston, MA 02111-1307 USA
+
+*****************************************************************************/
+
+/**************************************************//**
+@file include/eval0proc.h
+Executes SQL stored procedures and their control structures
+
+Created 1/20/1998 Heikki Tuuri
+*******************************************************/
+
+#ifndef eval0proc_h
+#define eval0proc_h
+
+#include "univ.i"
+#include "que0types.h"
+#include "pars0sym.h"
+#include "pars0pars.h"
+
+/**********************************************************************//**
+Performs an execution step of a procedure node.
+@return	query thread to run next or NULL */
+UNIV_INLINE
+que_thr_t*
+proc_step(
+/*======*/
+	que_thr_t*	thr);	/*!< in: query thread */
+/**********************************************************************//**
+Performs an execution step of an if-statement node.
+@return	query thread to run next or NULL */
+UNIV_INTERN
+que_thr_t*
+if_step(
+/*====*/
+	que_thr_t*	thr);	/*!< in: query thread */
+/**********************************************************************//**
+Performs an execution step of a while-statement node.
+@return	query thread to run next or NULL */
+UNIV_INTERN
+que_thr_t*
+while_step(
+/*=======*/
+	que_thr_t*	thr);	/*!< in: query thread */
+/**********************************************************************//**
+Performs an execution step of a for-loop node.
+@return	query thread to run next or NULL */
+UNIV_INTERN
+que_thr_t*
+for_step(
+/*=====*/
+	que_thr_t*	thr);	/*!< in: query thread */
+/**********************************************************************//**
+Performs an execution step of an assignment statement node.
+@return	query thread to run next or NULL */
+UNIV_INTERN
+que_thr_t*
+assign_step(
+/*========*/
+	que_thr_t*	thr);	/*!< in: query thread */
+/**********************************************************************//**
+Performs an execution step of a procedure call node.
+@return	query thread to run next or NULL */
+UNIV_INLINE
+que_thr_t*
+proc_eval_step(
+/*===========*/
+	que_thr_t*	thr);	/*!< in: query thread */
+/**********************************************************************//**
+Performs an execution step of an exit statement node.
+@return	query thread to run next or NULL */
+UNIV_INTERN
+que_thr_t*
+exit_step(
+/*======*/
+	que_thr_t*	thr);	/*!< in: query thread */
+/**********************************************************************//**
+Performs an execution step of a return-statement node.
+@return	query thread to run next or NULL */
+UNIV_INTERN
+que_thr_t*
+return_step(
+/*========*/
+	que_thr_t*	thr);	/*!< in: query thread */
+
+
+#ifndef UNIV_NONINL
+#include "eval0proc.ic"
+#endif
+
+#endif