target/linux/image/generic/lzma-loader/src/print.h

   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