1*47940Sbostic /*- 2*47940Sbostic * Copyright (c) 1980 The Regents of the University of California. 3*47940Sbostic * All rights reserved. 422917Skre * 5*47940Sbostic * %sccs.include.proprietary.c% 610504Sdlw */ 710504Sdlw 8*47940Sbostic #ifndef lint 9*47940Sbostic static char sccsid[] = "@(#)i_sign.c 5.2 (Berkeley) 04/12/91"; 10*47940Sbostic #endif /* not lint */ 11*47940Sbostic i_sign(a,b)1210504Sdlwlong int i_sign(a,b) 1310504Sdlw long int *a, *b; 1410504Sdlw { 1510504Sdlw long int x; 1610504Sdlw x = (*a >= 0 ? *a : - *a); 1710504Sdlw return( *b >= 0 ? x : -x); 1810504Sdlw } 19