Add Chromium-only Blender WebEngine parity work

blender-5.2.0/source/blender/blenkernel/BKE_blender.hh

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+/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later */
+#pragma once
+
+/** \file
+ * \ingroup bke
+ * \brief Blender util stuff
+ */
+
+namespace blender {
+
+struct Main;
+struct UserDef;
+
+/**
+ * Only to be called on exit Blender.
+ */
+void BKE_blender_free();
+
+void BKE_blender_globals_init();
+void BKE_blender_globals_clear();
+
+/** Replace current global Main by the given one, freeing existing one. */
+void BKE_blender_globals_main_replace(Main *bmain);
+/**
+ * Replace current global Main by the given one, returning the old one.
+ *
+ * \warning Advanced, risky workaround addressing the issue that current RNA is not able to process
+ * correctly non-G_MAIN data, use with (a lot of) care.
+ */
+Main *BKE_blender_globals_main_swap(Main *new_gmain);
+
+void BKE_blender_globals_crash_path_get(char *filepath);
+
+void BKE_blender_userdef_data_swap(UserDef *userdef_a, UserDef *userdef_b);
+void BKE_blender_userdef_data_set(UserDef *userdef);
+void BKE_blender_userdef_data_set_and_free(UserDef *userdef);
+
+/**
+ * This function defines which settings a template will override for the user preferences.
+ *
+ * \note the order of `userdef_a` & `userdef_b` isn't important as values are simply swapped.
+ */
+void BKE_blender_userdef_app_template_data_swap(UserDef *userdef_a, UserDef *userdef_b);
+void BKE_blender_userdef_app_template_data_set(UserDef *userdef);
+void BKE_blender_userdef_app_template_data_set_and_free(UserDef *userdef);
+
+/**
+ * When loading a new userdef from file,
+ * or when exiting Blender.
+ */
+void BKE_blender_userdef_data_free(UserDef *userdef, bool clear_fonts);
+
+/* Blenders' own atexit (avoids leaking) */
+void BKE_blender_atexit_register(void (*func)(void *user_data), void *user_data);
+void BKE_blender_atexit_unregister(void (*func)(void *user_data), const void *user_data);
+void BKE_blender_atexit();
+
+}  // namespace blender