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

/*
 * @(#)value.h	3.5 %G%
 */

/*
 * Copyright (c) 1983 Regents of the University of California,
 * All rights reserved.  Redistribution permitted subject to
 * the terms of the Berkeley Software License Agreement.
 */

struct value {
	char v_type;
	union {
		int V_num;
		char *V_str;
	} v_un;
};
#define v_num	v_un.V_num
#define v_str	v_un.V_str

#define V_NUM	1
#define V_STR	2
#define V_ERR	3

#define val_free(v)	((v).v_type == V_STR ? str_free((v).v_str) : 0)
Commit	Line	Data
9cb8207d	1	/*
60de5df9 EW	2	* @(#)value.h 3.5 %G%
	3	*/
	4
	5	/*
	6	* Copyright (c) 1983 Regents of the University of California,
	7	* All rights reserved. Redistribution permitted subject to
	8	* the terms of the Berkeley Software License Agreement.
9cb8207d EW	9	*/
	10
	11	struct value {
	12	char v_type;
9cb8207d EW	13	union {
	14	int V_num;
	15	char *V_str;
9cb8207d EW	16	} v_un;
	17	};
	18	#define v_num v_un.V_num
	19	#define v_str v_un.V_str
9cb8207d EW	20
	21	#define V_NUM 1
	22	#define V_STR 2
fc23f79c	23	#define V_ERR 3
b5110448 EW	24
b5110448 EW	25	#define val_free(v) ((v).v_type == V_STR ? str_free((v).v_str) : 0)