| arith.h (178625) | arith.h (200956) |
|---|---|
| 1/*- 2 * Copyright (c) 1995 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)arith.h 1.1 (Berkeley) 5/4/95 | 1/*- 2 * Copyright (c) 1995 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 --- 13 unchanged lines hidden (view full) --- 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)arith.h 1.1 (Berkeley) 5/4/95 |
| 30 * $FreeBSD: head/bin/sh/arith.h 178625 2008-04-27 20:46:45Z stefanf $ | 30 * $FreeBSD: head/bin/sh/arith.h 200956 2009-12-24 18:41:14Z jilles $ |
| 31 */ 32 33#include "shell.h" 34 35#define DIGITS(var) (3 + (2 + CHAR_BIT * sizeof((var))) / 3) 36 | 31 */ 32 33#include "shell.h" 34 35#define DIGITS(var) (3 + (2 + CHAR_BIT * sizeof((var))) / 3) 36 |
| 37extern char *arith_buf, *arith_startbuf; | 37extern const char *arith_buf, *arith_startbuf; |
| 38 | 38 |
| 39arith_t arith(char *); | 39arith_t arith(const char *); |
| 40void arith_lex_reset(void); 41int expcmd(int, char **); | 40void arith_lex_reset(void); 41int expcmd(int, char **); |