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HEAD
Add define for Kirk Smith's USR Courier driver. Change default baud
[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)