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* Common Public License, Version 1.0 * 7* by AT&T Intellectual Property * 8* * 9* A copy of the License is available at * 10* http://www.opensource.org/licenses/cpl1.0.txt * 11* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 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 29int _sfllen(Sflong_t v) 30#else 31int _sfllen(v) 32Sflong_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