11556Srgrimes/*- 21556Srgrimes * Copyright (c) 1991, 1993, 1994 31556Srgrimes * The Regents of the University of California. All rights reserved. 41556Srgrimes * 51556Srgrimes * This code is derived from software contributed to Berkeley by 61556Srgrimes * Keith Muller of the University of California, San Diego and Lance 71556Srgrimes * Visser of Convex Computer Corporation. 81556Srgrimes * 91556Srgrimes * Redistribution and use in source and binary forms, with or without 101556Srgrimes * modification, are permitted provided that the following conditions 111556Srgrimes * are met: 121556Srgrimes * 1. Redistributions of source code must retain the above copyright 131556Srgrimes * notice, this list of conditions and the following disclaimer. 141556Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 151556Srgrimes * notice, this list of conditions and the following disclaimer in the 161556Srgrimes * documentation and/or other materials provided with the distribution. 171556Srgrimes * 4. Neither the name of the University nor the names of its contributors 181556Srgrimes * may be used to endorse or promote products derived from this software 191556Srgrimes * without specific prior written permission. 201556Srgrimes * 211556Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221556Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231556Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241556Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251556Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261556Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271556Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281556Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291556Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301556Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311556Srgrimes * SUCH DAMAGE. 321556Srgrimes * 331556Srgrimes * @(#)extern.h 8.3 (Berkeley) 4/2/94 3450471Speter * $FreeBSD: releng/11.0/bin/dd/extern.h 296156 2016-02-28 10:27:12Z trasz $ 351556Srgrimes */ 361556Srgrimes 3790108Simpvoid block(void); 3890108Simpvoid block_close(void); 3990108Simpvoid dd_out(int); 4090108Simpvoid def(void); 4190108Simpvoid def_close(void); 4290108Simpvoid jcl(char **); 4390108Simpvoid pos_in(void); 4490108Simpvoid pos_out(void); 45296156Straszdouble secs_elapsed(void); 4690108Simpvoid summary(void); 47250469Seadlervoid siginfo_handler(int); 4890108Simpvoid terminate(int); 4990108Simpvoid unblock(void); 5090108Simpvoid unblock_close(void); 511556Srgrimes 521556Srgrimesextern IO in, out; 531556Srgrimesextern STAT st; 5490108Simpextern void (*cfunc)(void); 55111629Smarkmextern uintmax_t cpy_cnt; 5651208Sgreenextern size_t cbsz; 57264067Sdelphijextern u_int ddflags; 58296156Straszextern size_t speed; 59111629Smarkmextern uintmax_t files_cnt; 6051208Sgreenextern const u_char *ctab; 6151208Sgreenextern const u_char a2e_32V[], a2e_POSIX[]; 6251208Sgreenextern const u_char e2a_32V[], e2a_POSIX[]; 6351249Sgreenextern const u_char a2ibm_32V[], a2ibm_POSIX[]; 6451208Sgreenextern u_char casetab[]; 65133762Srwatsonextern char fill_char; 66250469Seadlerextern volatile sig_atomic_t need_summary; 67