1 /* 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Chris Torek. 7 * 8 * %sccs.include.redist.c% 9 */ 10 11 #if defined(LIBC_SCCS) && !defined(lint) 12 static char sccsid[] = "@(#)ldiv.c 8.1 (Berkeley) 06/04/93"; 13 #endif /* LIBC_SCCS and not lint */ 14 15 #include <stdlib.h> /* ldiv_t */ 16 17 ldiv_t 18 ldiv(num, denom) 19 long num, denom; 20 { 21 ldiv_t r; 22 23 /* see div.c for comments */ 24 25 r.quot = num / denom; 26 r.rem = num % denom; 27 if (num >= 0 && r.rem < 0) { 28 r.quot++; 29 r.rem -= denom; 30 } 31 return (r); 32 } 33