Problem during build

Hi,

     When i'm compiling my C files, I'm getting an error saying that the file name i've defined is undeclared. Could someone tell me how to solve this error. I've defined the file name as

#define _FILE_CODE_ _XYZ_C_

The error is "_XYZ_C undeclared".

Thanks in advance

#define _FILE_CODE_ _XYZ_C_

Using above line, you are declaring '_FILE_CODE_' with '_XYZ_C_'
I think in ur code you used '_XYZ_C_' instead of '_FILE_CODE_'