/* * Copyright (C) 2001 MontaVista Software Inc. * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net * * This program is free software; you can redistribute  it and/or modify it * under  the terms of  the GNU General  Public License as published by the * Free Software Foundation;  either version 2 of the  License, or (at your * option) any later version. * */#ifndef _print_h_#define _print_h_#include <stdarg.h>/* this is the maximum width for a variable */#define		LP_MAX_BUF	80/* -*- * output function takes an void pointer which is passed in as the * second argument in lp_Print().  This black-box argument gives output * function a way to track state. * * The second argument in output function is a pointer to char buffer. * The third argument specifies the number of chars to outputed. * * output function cannot assume the buffer is null-terminated after * l number of chars. */void lp_Print(void (*output)(void *, char *, int), 	      void * arg,	      char *fmt, 	      va_list ap);#endif