Date: Wed, 28 Jul 93 10:08:45 EDT
From: peprbv AT cfa0 DOT harvard DOT edu (Bob Babcock)
To: madmax AT prix1 DOT pr DOT infn DOT it
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu

> In my source, I need to know the dimension of some files and to change it: in
> Borland C I use the functions filelength() ans chsize()....  How could I do
> the same using DJGCC ?

Try fseek() to end of file and ftell() to get the file size and fseek()
followed by ftruncate() and fclose() to change the size.