error C2065: 'Read' : undeclared identifier

[greatsimon]

Hi,anyone.
I using VC6++ doing project to build dll from the code and the error code undeclared identifier show, any help??
I included my code here:

#include "stdafx.h"
#include "invertframe2.h"
#include <stdlib.h>
#include <stdio.h>
#include "string.h"
#include <io.h>
#include <fcntl.h>
 
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
 
 
void getWavFile() {
 
unsigned char rx[240];
DWORD ret_bytes;
 
int total_frames =0;
 
Read(&rx[0], 1, &ret_bytes);
 
Read(&rx[0], 240, &ret_bytes);    
 
Read(&rx[0], 16, &ret_bytes);
 
//syncronisation with a frame
Read(&rx[0], 3, &ret_bytes);
 
if(rx[1]==0xFF)
Read(&rx[0], 1, &ret_bytes);
 
if(rx[2]==0xFF)
Read(&rx[0], 2, &ret_bytes);
 
FILE *fd;
FILE *deb;
long i=0;
int iFrame=0;
int j=0;
short *ptr;
int count;
BOOL speech=TRUE;
BOOL start=FALSE;
unsigned char *buff;
ptr=(short*)malloc(160);
buff=(unsigned char*)malloc(240);
fd=fopen("raw.bin","wb+");
 
while(speech){
    ret_bytes=0;
    while(ret_bytes!=240 && speech){
    Read(&buff[iFrame*240], 240, &ret_bytes);
    if(ret_bytes!=240)
    j++;
    else{
    total_frames++;
    invertFrame(buff,240, count);
    memcpy(ptr,buff,160);
    fwrite(buff,2,80,fd);
    }
 
    if(j==2 || total_frames == 200)                    speech=FALSE;
    }
}
    fclose(fd);
    Raw2Wav("raw1.bin","MCU_USB1.wav",8000);
 
}
 

Thanks and Regards,
GreatSimon

[Banfa]

I am not aware of any function that is called Read, did you mean to call fread?

Alternitively is it defined in another one of your source files in which case a prototype would be in order.