1
2/* : : generated by proto : : */
3/***********************************************************************
4*                                                                      *
5*               This software is part of the ast package               *
6*          Copyright (c) 1996-2010 AT&T Intellectual Property          *
7*                      and is licensed under the                       *
8*                  Common Public License, Version 1.0                  *
9*                    by AT&T Intellectual Property                     *
10*                                                                      *
11*                A copy of the License is available at                 *
12*            http://www.opensource.org/licenses/cpl1.0.txt             *
13*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
14*                                                                      *
15*              Information and Software Systems Research               *
16*                            AT&T Research                             *
17*                           Florham Park NJ                            *
18*                                                                      *
19*                 Glenn Fowler <gsf@research.att.com>                  *
20*                                                                      *
21***********************************************************************/
22
23
24/*
25 * Glenn Fowler
26 * AT&T Research
27 *
28 * checksum library interface
29 */
30
31#ifndef _SUM_H
32#if !defined(__PROTO__)
33#include <prototyped.h>
34#endif
35#if !defined(__LINKAGE__)
36#define __LINKAGE__		/* 2004-08-11 transition */
37#endif
38
39#define _SUM_H
40
41#include <ast.h>
42
43#define SUM_SIZE	(1<<0)		/* print size too		*/
44#define SUM_SCALE	(1<<1)		/* traditional size scale	*/
45#define SUM_TOTAL	(1<<2)		/* print totals since sumopen	*/
46#define SUM_LEGACY	(1<<3)		/* legacy field widths		*/
47
48#define _SUM_PUBLIC_	const char*	name;
49
50typedef struct Sumdata_s
51{
52	uint32_t	size;
53	uint32_t	num;
54	__V_*		buf;
55} Sumdata_t;
56
57typedef struct Sum_s
58{
59	_SUM_PUBLIC_
60#ifdef	_SUM_PRIVATE_
61	_SUM_PRIVATE_
62#endif
63} Sum_t;
64
65extern __MANGLE__ Sum_t*	sumopen __PROTO__((const char*));
66extern __MANGLE__ int	suminit __PROTO__((Sum_t*));
67extern __MANGLE__ int	sumblock __PROTO__((Sum_t*, const __V_*, size_t));
68extern __MANGLE__ int	sumdone __PROTO__((Sum_t*));
69extern __MANGLE__ int	sumdata __PROTO__((Sum_t*, Sumdata_t*));
70extern __MANGLE__ int	sumprint __PROTO__((Sum_t*, Sfio_t*, int, size_t));
71extern __MANGLE__ int	sumusage __PROTO__((Sfio_t*));
72extern __MANGLE__ int	sumclose __PROTO__((Sum_t*));
73
74#endif
75