[unix-history] / usr / src / usr.bin / window / alias.h

/*
 * @(#)alias.h	3.3 %G%
 */

#define alias var
#define a_name r_name
#define a_buf r_val.v_str
#define a_flags r_val.v_type

	/* a_flags bits, must not interfere with v_type values */
#define A_INUSE		0x010	/* already inuse */

#define alias_set(n, s)		var_setstr1(&alias_head, n, s)
#define alias_walk(f, a)	var_walk1(alias_head, f, a)
#define alias_unset(n)		var_unset1(&alias_head, n)
#define alias_lookup(n)		(*var_lookup1(&alias_head, n))

struct var *alias_head;
Commit	Line	Data
58c6f2df	1	/*
7293cf8d	2	* @(#)alias.h 3.3 %G%
58c6f2df EW	3	*/
	4
	5	#define alias var
	6	#define a_name r_name
	7	#define a_buf r_val.v_str
7293cf8d EW	8	#define a_flags r_val.v_type
	9
	10	/* a_flags bits, must not interfere with v_type values */
	11	#define A_INUSE 0x010 /* already inuse */
58c6f2df EW	12
	13	#define alias_set(n, s) var_setstr1(&alias_head, n, s)
	14	#define alias_walk(f, a) var_walk1(alias_head, f, a)
	15	#define alias_unset(n) var_unset1(&alias_head, n)
	16	#define alias_lookup(n) (*var_lookup1(&alias_head, n))
	17
	18	struct var *alias_head;