path: root/src/mds-kbdc/call-stack.c

/**
 * mds — A micro-display server
 * Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
 * 
 * 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, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * 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, see <http://www.gnu.org/licenses/>.
 */
#include "call-stack.h"



/**
 * Variable whether the latest created error is stored
 */
static mds_kbdc_parse_error_t* error;

/**
 * The `result` parameter of root procedure that requires the include-stack
 */
static mds_kbdc_parsed_t* result;



/**
 * Prepare for usage of call-stacks
 * 
 * @param  result_  The `result` parameter of root procedure that requires the call-stack
 */
void mds_kbdc_call_stack_begin(mds_kbdc_parsed_t* restrict result_)
{
  result = result_;
}


/**
 * Cleanup after usage of call-stacks
 */
void mds_kbdc_call_stack_end(void)
{
}