stdio.h

图像处理的压缩算法

/*------------------------------------------------------------------------------*
 * File Name: stdio.h															*
 * Creation: CPY 3/1/2001														*
 * Purpose: Origin C header	for basic io functions								*
 * Copyright (c) OriginLab Corp.	2001										*
 * All Rights Reserved															*
 * 																				*
 * Modification Log:															*
 *------------------------------------------------------------------------------*/

#ifndef _STDIO_H
#define _STDIO_H

#include <common.h> // must always include this
#include <string.h> // most likely you will also need strings

// basic internal functions
#pragma dll(@OK)

/** >Basic I/O
	a simple function to print a string, output will be the current output window, 
	can be the Script Window, the output log or the labtalk console.
	Example:
		string	str = "test";
		out_str(str);	
	Return:
		the number of characters printed
	SeeAlso:
		out_double, out_int
*/
int out_str(LPCSTR lpcstr);

/** >Basic I/O
	a simple function to print an integer, output will be the current output window, 
	can be the Script Window, the output log or the labtalk console.
	Example:
		int	nn = 4;
		out_int("nn = ",nn);	
	Return:
		the number of characters printed
	SeeAlso:
		out_double, out_str
*/
int out_int(LPCSTR lpcstr, int nValue);

/** >Basic I/O
	a simple function to print a double value, output will be the current output window, 
	can be the Script Window, the output log or the labtalk console.
	Example:
		double	vv = sin(3.14);
		out_double("vv = ",vv);	
	Return:
		the number of characters printed
	SeeAlso:
		out_str, out_int
*/
int out_double(LPCSTR lpcstr, double dbValue); 

/** >Basic I/O
	Standard C printf function. Output will be the current output window, can be the Script Window, 
	the output log or the labtalk console.
	Example:
		double vv = cos(3.14);
		int		nn = 45;
		string	str = "Test";
		printf("For str(%s) and nn=%d, vv=%f\n",str, nn, vv);
	SeeAlso:
		string::format
*/
int printf(LPCSTR lpcszFormat, ...);



#ifndef NO_ANSI_FILE


typedef		int  	FILE;
#define		EOF     (-1)

#pragma dll(msvcrt, system)

/** >File I/O
	Return:

		fclose returns 0 if the stream is successfully closed. It return EOF to indicate an error.

	Parameters:

		stream	:Pointer to FILE structure

	Remarks:

		The fclose function closes stream. _fcloseall closes all open streams except stdin, stdout, stderr (and, in MS-DOS