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/* Copyright (c) 1988 Bellcore
** All Rights Reserved
** Permission is granted to copy or use this program, EXCEPT that it
** may not be sold for profit, the copyright notice must be reproduced
** on copies, and credit should be given to Bellcore where it is due.
** BELLCORE MAKES NO WARRANTY AND ACCEPTS NO LIABILITY FOR THIS PROGRAM.
*/
/*
** the naming information hiding conventions are incompletely implemented
** for the edit module. I tried to clean it up once, but kept introducing
** nasty (ie. core dump) bugs in the miller code. I give up for now.
*/
#ifndef E_INCLUDED
#define E_INSERT 1
#define E_DELETE 2
typedef struct edt {
struct edt *link;
int op;
int line1;
int line2;
} _E_struct, *E_edit;
#define E_setop(x,y) ((x)->op = (y))
#define E_setl1(x,y) ((x)->line1 = (y))
#define E_setl2(x,y) ((x)->line2 = (y))
#define E_setnext(x,y) ((x)->link = (y))
#define E_getop(x) ((x)->op)
#define E_getl1(x) ((x)->line1)
#define E_getl2(x) ((x)->line2)
#define E_getnext(x) ((x)->link)
#define E_NULL ((E_edit) 0)
#define E_edit_alloc() (Z_ALLOC(1,_E_struct))
#define E_INCLUDED
#endif
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