Redefination problem

[Rajesh1978]

Hi,
I have a main.c file like this

#include "Headers.h"
extern char *myArray;
int main()
{
    return 0;
}

the Headers.h file contains
char myArray[200];

When I compile this is giving error like redefination; different types of indirection

But my doubt is we can use pointers instead of arrays

please clarify me whether we can use extern with pointer or not