🚀 go-pugleaf

In article <21520.2768d47d@cluster@ukc.ac.uk> cur022%cluster@ukc.ac.uk (Bob Eager) writes:
>protected mode means that it is difficult to have any data area greater than
>64K in size unless you do a lot of work. The DosAlloc call and friends will
>give you memory, but if you want more than 64K then the program has to be
>aware of the 64K boundaries and apply the segment/selector increment obtainable
>from the system. All of these problems are confirmed by the fact that I can't
>see any C library function for getting large data areas (I can't see how it
>could be done).
>
>This is a tough one; does the net have any ideas? I have Zortech C/C++ 2.1
>and I also have Microsoft C version 6. I don't mind which I use.....

If you have MS C 6.0, you can use halloc() and hfree() together with
your pointers declared as _huge (please see manual for more detailed
description). It works fine. I used this to get GNU diff running to diff
two files of ~800k each (giving a total memory usage of about 3MB).
Don't forget to use warning level 3.

Kai Uwe Rommel

--
/* Kai Uwe Rommel, Munich ----- rommel@lan.informatik.tu-muenchen.dbp.de */

DOS ... is still a real mode only non-reentrant interrupt
handler, and always will be.                -Russell Williams (MS)