From: "Mr. Sunblade" <djberge@...>
Date: 2002-06-04T05:49:57+09:00
Subject: Extensions & importing defined constants

Hi all,

If I have a .h file (let's call it test.h) that contains:

#define SOME_VAL 255

...and my extconf.rb file contains:

have_header('test.h')

...and the source file (let's call it test.c) contains:

#include "ruby.h"

#ifdef HAVE_TEST_H
#include <test.h>
#endif

...shouldn't the test.c file now be able to see the SOME_VAL constant?

e.g. char buf[SOME_VAL];

In my own testing, it doesn't seem to be able to see it.  I'll get "first
use this function" errors.

Thanks in advance for any help.

Regards,

Dan