1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
/* This file is part of the GNU plotutils package. */
/*
* Copyright (C) 1982-1994, Nicholas B. Tufillaro. All rights reserved.
*
* GNU enhancements Copyright (C) 1996, 1997, 1998, 1999 Free Software
* Foundation, Inc.
*/
/*
* print queue memory management
*
*/
#include "sys-defines.h"
#include "ode.h"
#include "extern.h"
struct prt *
palloc (void)
{
struct prt *pp;
pp = (struct prt *)xmalloc (sizeof(struct prt));
pp->pr_sym = NULL;
pp->pr_link = NULL;
pp->pr_which = P_VALUE; /* default */
return pp;
}
void
pfree (struct prt *pp)
{
if (pp != NULL)
{
pfree (pp->pr_link);
free ((void *)pp);
}
}
|
