1 /*- 2 * Copyright (c) 1991 The Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 */ 7 8 #if defined(LIBC_SCCS) && !defined(lint) 9 static char sccsid[] = "@(#)isinf.c 5.1 (Berkeley) 03/18/91"; 10 #endif /* LIBC_SCCS and not lint */ 11 12 /* ARGSUSED */ 13 isnan(d) 14 double d; 15 { 16 return(0); 17 } 18 19 /* ARGSUSED */ 20 isinf(d) 21 double d; 22 { 23 return(0); 24 } 25