153448Sbostic /*- 253448Sbostic * Copyright (c) 1992 The Regents of the University of California. 353448Sbostic * All rights reserved. 453448Sbostic * 553794Sbostic * This software was developed by the Computer Systems Engineering group 653794Sbostic * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 753794Sbostic * contributed to Berkeley. 853794Sbostic * 953448Sbostic * %sccs.include.redist.c% 1053448Sbostic */ 1153448Sbostic 1253448Sbostic #if defined(LIBC_SCCS) && !defined(lint) 13*54431Sbostic static char sccsid[] = "@(#)xordi3.c 5.4 (Berkeley) 06/25/92"; 1453448Sbostic #endif /* LIBC_SCCS and not lint */ 1553448Sbostic 1653794Sbostic #include "quad.h" 1753459Sbostic 1853794Sbostic /* 1953794Sbostic * Return a ^ b, in quad. 2053794Sbostic */ 21*54431Sbostic quad_t 22*54431Sbostic __xordi3(a, b) 23*54431Sbostic quad_t a, b; 2453448Sbostic { 2553794Sbostic union uu aa, bb; 2653448Sbostic 2753794Sbostic aa.q = a; 2853794Sbostic bb.q = b; 2953794Sbostic aa.ul[0] ^= bb.ul[0]; 3053794Sbostic aa.ul[1] ^= bb.ul[1]; 3153794Sbostic return (aa.q); 3253448Sbostic } 33