Lpc2000

I'm getting the following error in CrossWorks

         "multiple definition of `clear'" 

when I try and run the following code.  Does anyone have any 
suggestions?
Thanks,
Dewayne



#define SAMPLE  double      /* define the type used for data samples */


/**********************************************************************
******/
/* clear: zeroize a FIR delay 
line                                          */
/**********************************************************************
******/
void clear(int ntaps, SAMPLE z[])      
{
    int ii;
    for (ii = 0; ii < ntaps; ii++) 
    {
        z[ii] = 0;
    }
}