[unix-history] / usr / sys / h / callo.h

/*
 * The callout structure is for
 * a routine arranging
 * to be called by the clock interrupt
 * (clock.c) with a specified argument,
 * in a specified amount of time.
 * Used, for example, to time tab
 * delays on typewriters.
 */

struct	callo
{
	int	c_time;		/* incremental time */
	caddr_t	c_arg;		/* argument to routine */
	int	(*c_func)();	/* routine */
};
struct	callo	callout[NCALL];
Commit	Line	Data
98312a1c KT	1	/*
	2	* The callout structure is for
	3	* a routine arranging
	4	* to be called by the clock interrupt
	5	* (clock.c) with a specified argument,
	6	* in a specified amount of time.
	7	* Used, for example, to time tab
	8	* delays on typewriters.
	9	*/
	10
	11	struct callo
	12	{
	13	int c_time; /* incremental time */
	14	caddr_t c_arg; /* argument to routine */
	15	int (c_func)(); / routine */
	16	};
	17	struct callo callout[NCALL];