OpenWrt – Blame information for rev 4

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4 office 1 /*
2 * Copyright (C) 2001 MontaVista Software Inc.
3 * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License as published by the
7 * Free Software Foundation; either version 2 of the License, or (at your
8 * option) any later version.
9 *
10 */
11  
12 #ifndef _print_h_
13 #define _print_h_
14  
15 #include <stdarg.h>
16  
17 /* this is the maximum width for a variable */
18 #define LP_MAX_BUF 80
19  
20 /* -*-
21 * output function takes an void pointer which is passed in as the
22 * second argument in lp_Print(). This black-box argument gives output
23 * function a way to track state.
24 *
25 * The second argument in output function is a pointer to char buffer.
26 * The third argument specifies the number of chars to outputed.
27 *
28 * output function cannot assume the buffer is null-terminated after
29 * l number of chars.
30 */
31 void lp_Print(void (*output)(void *, char *, int),
32 void * arg,
33 char *fmt,
34 va_list ap);
35  
36 #endif