構造体定義書

struct _IO_FILE

No.	名称	属性	説明
1	_IO_FILE
	_flags	int	High-order word is _IO_MAGIC; rest is flags.
	_IO_read_ptr		Current read pointer
	_IO_read_end	char*	End of get area.
	_IO_read_base	char*	Start of putback+get area.
	_IO_write_base	char*	Start of put area.
	_IO_write_ptr	char*	Current put pointer.
	_IO_write_end	char*	End of put area.
	_IO_buf_base	char*	Start of reserve area.
	_IO_buf_end	char*	End of reserve area.
	_IO_save_base	char *	Pointer to start of non-current get area.
	_IO_backup_base	char *	Pointer to first valid character of backup area
	_IO_save_end	char *	Pointer to end of non-current get area.
	_markers	_IO_marker *
	_chain	_IO_FILE *
	_jumps	_IO_jump_t *	Jump table
	_fileno	int
	_blksize	int
	_offset	_IO_off_t
	_cur_column
	_unused	char
	_shortbuf[1]	char

_IO_FILE