taglinefilesource code
__origin587drivers/char/console.cstatic unsigned short __origin;    /* offset of currently displayed screen */
__origin596drivers/char/console.c__origin = offset;
__origin609drivers/char/console.clines = __origin - lines;
__origin620drivers/char/console.clines = __origin + lines;
__origin656drivers/char/console.cif (__real_origin != __origin)
__origin2046drivers/char/console.cblank__origin = __origin;
__origin2221drivers/char/console.c#define  hwscroll_offset (currcons == fg_console ? ((__real_origin - __origin) << 1) : 0)