id	summary	reporter	owner	description	type	status	priority	milestone	component	resolution	keywords	cc	phab_field
102	Misc VFS cleanup	Jan Wassenberg	Jan Wassenberg	" * ~~change vfs_dir_open to use !DirIterator? would give same interface to file and VFs code => enables function pointers~~

 * rename funcs from vfs_opt?

 * ~~replace !RealDir with loose vars~~

 * ~~reduce archiveentry size, remove fields that needn't always be stored in memory~~
 * ~~comp_feed should take crc of data~~
 * put archive builder state in struct (not loose)

 * wipe out trace file occasionally - otherwise it grows too large"	task	new	If Time Permits	Playability Demo	Core engine		vfs, sweng