fix glib version check that resulted in build failures with older gtk/glib versions
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/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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*
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* Copyright 2023 Mike Becker, Olaf Wintermann All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "cx/map.h"
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#include <string.h>
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// <editor-fold desc="empty map implementation">
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static void cx_empty_map_noop(__attribute__((__unused__)) CxMap *map) {
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// this is a noop, but MUST be implemented
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}
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static void *cx_empty_map_get(
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__attribute__((__unused__)) const CxMap *map,
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__attribute__((__unused__)) CxHashKey key
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) {
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return NULL;
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}
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static bool cx_empty_map_iter_valid(__attribute__((__unused__)) const void *iter) {
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return false;
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}
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static CxIterator cx_empty_map_iterator(
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const struct cx_map_s *map,
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__attribute__((__unused__)) enum cx_map_iterator_type type
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) {
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CxIterator iter = {0};
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iter.src_handle.c = map;
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iter.base.valid = cx_empty_map_iter_valid;
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return iter;
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}
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static struct cx_map_class_s cx_empty_map_class = {
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cx_empty_map_noop,
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cx_empty_map_noop,
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NULL,
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cx_empty_map_get,
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NULL,
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cx_empty_map_iterator
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};
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CxMap cx_empty_map = {
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{
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NULL,
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NULL,
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0,
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0,
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NULL,
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NULL,
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NULL,
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false
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},
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&cx_empty_map_class
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};
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CxMap *const cxEmptyMap = &cx_empty_map;
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// </editor-fold>
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CxIterator cxMapMutIteratorValues(CxMap *map) {
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CxIterator it = map->cl->iterator(map, CX_MAP_ITERATOR_VALUES);
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it.base.mutating = true;
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return it;
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}
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CxIterator cxMapMutIteratorKeys(CxMap *map) {
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CxIterator it = map->cl->iterator(map, CX_MAP_ITERATOR_KEYS);
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it.base.mutating = true;
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return it;
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}
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CxIterator cxMapMutIterator(CxMap *map) {
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CxIterator it = map->cl->iterator(map, CX_MAP_ITERATOR_PAIRS);
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it.base.mutating = true;
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return it;
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}
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