ah... now I understand.
First, you use h2ph to convert the .h file to a .ph file (say my_file.h to my_file.ph), then you use those files by saying, in a Perl script:
require my_file.ph;
It's been a while since I had to do this, most system constants are converted for you in some module or other nowadays -- what exactly are you doing? Mike
michael.j.lacey@ntlworld.com
Email welcome if you're in a hurry or something -- but post in tek-tips as well please, and I will post my reply here as well.