Rajat Singh wrote:

I want to include the files using #include <filename> in GNU PASCAL instead of {$INCLUDE}. I am unable to trace where the changes has to happen.

Handling include directive is done in file 'gpcpp.c'. However, GPC already handles directives of form:

#include "inc1.inc"

and of form

#include <inc1.inc>

(both behave like corresponding C directives). So what you want to do?