ffs_dinode1_swap
#define ffs_dinode1_swap(a, b) __nothing
ffs_dinode1_swap(struct ufs1_dinode *o, struct ufs1_dinode *n)
ffs_dinode1_swap(struct ufs1_dinode *o, struct ufs1_dinode *n)
#define ffs_dinode1_swap(inode_a, inode_b)