1 /***********************************************************************
2 * *
3 * This software is part of the ast package *
4 * Copyright (c) 1985-2011 AT&T Intellectual Property *
5 * and is licensed under the *
6 * Eclipse Public License, Version 1.0 *
7 * by AT&T Intellectual Property *
8 * *
9 * A copy of the License is available at *
10 * http://www.eclipse.org/org/documents/epl-v10.html *
11 * (with md5 checksum b35adb5213ca9657e911e9befb180842) *
12 * *
13 * Information and Software Systems Research *
14 * AT&T Research *
15 * Florham Park NJ *
16 * *
17 * Glenn Fowler <gsf@research.att.com> *
18 * David Korn <dgk@research.att.com> *
19 * Phong Vo <kpv@research.att.com> *
20 * *
21 ***********************************************************************/
22 #include "sfhdr.h"
23
24 /* Get size of a long value coded in a portable format
25 **
26 ** Written by Kiem-Phong Vo
27 */
28 #if __STD_C
_sfllen(Sflong_t v)29 int _sfllen(Sflong_t v)
30 #else
31 int _sfllen(v)
32 Sflong_t v;
33 #endif
34 {
35 if(v < 0)
36 v = -(v+1);
37 v = (Sfulong_t)v >> SF_SBITS;
38 return 1 + (v > 0 ? sfulen(v) : 0);
39 }
40