qnx4_inode_info
struct qnx4_inode_info *ei;
struct qnx4_inode_info *ei = (struct qnx4_inode_info *) foo;
sizeof(struct qnx4_inode_info),
static inline struct qnx4_inode_info *qnx4_i(struct inode *inode)
return container_of(inode, struct qnx4_inode_info, vfs_inode);