/*
 * Copyright (C) 2007 Jan Dvorak <jan.dvorak@kraxnet.cz>
 *
 * This program is distributed under the terms of the MIT license.
 * See the included MIT-LICENSE file for the terms of this license.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

void gl_init_error(VALUE);

extern VALUE error_checking;
extern VALUE inside_begin_end;

void check_for_glerror(void);

#define CHECK_GLERROR if (error_checking==Qtrue && inside_begin_end==Qfalse) check_for_glerror();