Structs starting with `f' in bsd/vfs

• fchdir_args bsd/vfs/vfs_syscalls.c:673
• fchflags_args bsd/vfs/vfs_syscalls.c:1659
• fchmod_args bsd/vfs/vfs_syscalls.c:1722
• fchown_args bsd/vfs/vfs_syscalls.c:1787
• fstatfs_args bsd/vfs/vfs_syscalls.c:584
• fstatv_args bsd/vfs/vfs_syscalls.c:2648
• fsync_args bsd/vfs/vfs_syscalls.c:1999
• ftruncate_args bsd/vfs/vfs_syscalls.c:1903