25 struct statfs {  struct
26 	__statfs_word f_type;  argument
27 	__statfs_word f_bsize;  argument
28 	__statfs_word f_blocks;  argument
29 	__statfs_word f_bfree;  argument
30 	__statfs_word f_bavail;  argument
31 	__statfs_word f_files;  argument
32 	__statfs_word f_ffree;  argument
34 	__statfs_word f_namelen;  argument
35 	__statfs_word f_frsize;  argument
36 	__statfs_word f_flags;  argument
37 	__statfs_word f_spare[4];  argument