HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

                      char *getenv( const char *envvar )

       - prototype in stdlib.h

       - gets string from environment
       - MSDOS environment consists of strings of form envvar=varvalue,...
       - returns varvalue or 0 if envvar not found in environment

Esc or Alt-X to exit getenv Home/PgUp/PgDn/End ←↑↓→
Converted to HTML in 2006 by Timo Bingmann