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[protos/libecoli.git] / lib / ecoli_node_seq.h

diff --git a/lib/ecoli_node_seq.h b/lib/ecoli_node_seq.h
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+/*
+ * Copyright (c) 2016, Olivier MATZ <zer0@droids-corp.org>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the University of California, Berkeley nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef ECOLI_NODE_SEQ_
+#define ECOLI_NODE_SEQ_
+
+#include <ecoli_node.h>
+
+#define EC_NODE_SEQ(args...) __ec_node_seq(args, EC_NODE_ENDLIST)
+
+/* list must be terminated with EC_NODE_ENDLIST */
+/* all nodes given in the list will be freed when freeing this one */
+/* avoid using this function directly, prefer the macro EC_NODE_SEQ() or
+ * ec_node_seq() + ec_node_seq_add() */
+struct ec_node *__ec_node_seq(const char *id, ...);
+
+struct ec_node *ec_node_seq(const char *id);
+
+/* child is consumed */
+// XXX add_child?
+int ec_node_seq_add(struct ec_node *node, struct ec_node *child);
+
+#endif