- Types that are expected to be longer than size_t should be passed by a pointer in vfs inteface
- Implementing some internal destroy functions for ramfs
Defined some POSIX macros for determining file type & mode
- Some changes according to POSIX 2013
- Added time.h as it is needed by stat.h in POSIX 2013
Tests should use #include_next where compiler may otherwise include a Zeke specific header instead of a system header
superblock_lnode member sb was renamed to sbl_sb to avoid issues with container_of macro
Implemented ramfs_get_vnode
Renamed sim_kmalloc to sim_heap