Squashed 'external/toxcore/c-toxcore/' content from commit 67badf69

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: 67badf69416a74e74f6d7eb51dd96f37282b8455

toxcore/group_pack.h

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+/* SPDX-License-Identifier: GPL-3.0-or-later
+ * Copyright © 2016-2020 The TokTok team.
+ * Copyright © 2015 Tox project.
+ */
+
+/**
+ * Packer and unpacker functions for saving and loading groups.
+ */
+
+#ifndef GROUP_PACK_H
+#define GROUP_PACK_H
+
+#include <stdbool.h>
+
+#include "bin_pack.h"
+#include "bin_unpack.h"
+#include "group_common.h"
+
+/**
+ * Packs group data from `chat` into `mp` in binary format. Parallel to the
+ * `gc_load_unpack_group` function.
+ */
+non_null()
+void gc_save_pack_group(const GC_Chat *chat, Bin_Pack *bp);
+
+/**
+ * Unpacks binary group data from `obj` into `chat`. Parallel to the `gc_save_pack_group`
+ * function.
+ *
+ * Return true if unpacking is successful.
+ */
+non_null()
+bool gc_load_unpack_group(GC_Chat *chat, Bin_Unpack *bu);
+
+#endif // GROUP_PACK_H