Use ARRAY_SIZE to replace (sizeof(a) / sizeof(*a))

source/blender/python/intern/bpy_app_ffmpeg.c

@@ -60,7 +60,7 @@ static PyStructSequence_Desc app_ffmpeg_info_desc = {
 	(char *)"bpy.app.ffmpeg",     /* name */
 	(char *)"This module contains information about FFmpeg blender is linked against",    /* doc */
 	app_ffmpeg_info_fields,    /* fields */
-	(sizeof(app_ffmpeg_info_fields) / sizeof(PyStructSequence_Field)) - 1
+	ARRAY_SIZE(app_ffmpeg_info_fields) - 1
 };
 
 static PyObject *make_ffmpeg_info(void)