| sum1.c (1591) | sum1.c (34447) |
|---|---|
| 1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 27 unchanged lines hidden (view full) --- 36#endif /* not lint */ 37 38#include <sys/types.h> 39#include <unistd.h> 40 41int 42csum1(fd, cval, clen) 43 register int fd; | 1/*- 2 * Copyright (c) 1991, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 27 unchanged lines hidden (view full) --- 36#endif /* not lint */ 37 38#include <sys/types.h> 39#include <unistd.h> 40 41int 42csum1(fd, cval, clen) 43 register int fd; |
| 44 u_long *cval, *clen; | 44 u_int32_t *cval, *clen; |
| 45{ | 45{ |
| 46 register u_long total; | 46 register u_int32_t total; |
| 47 register int nr; 48 register u_int crc; 49 register u_char *p; 50 u_char buf[8192]; 51 52 /* 53 * 16-bit checksum, rotating right before each addition; 54 * overflow is discarded. --- 15 unchanged lines hidden --- | 47 register int nr; 48 register u_int crc; 49 register u_char *p; 50 u_char buf[8192]; 51 52 /* 53 * 16-bit checksum, rotating right before each addition; 54 * overflow is discarded. --- 15 unchanged lines hidden --- |