From: Dennis Robinson (djr48312@uxa.cso.uiuc.edu)
Date: 04/01/93 

From: djr48312@uxa.cso.uiuc.edu (Dennis Robinson)
Subject: Source for uptime, df, ps ?
Date: Fri, 2 Apr 1993 01:35:48 GMT

I planned on writing a small application, but need to know how uptime
df and ps work. Are there sources for these available? Are
there some C function calls that I would need to know to access
the things that these programs do?