setenv/putenv/unsetenv.

[Arndt Jonasson]

Does anyone have a PD implementation of C functions to manipulate a
program's environment? The operations that should be supported are:

Function	Already exists

getenv		in libc.a library in System V and BSD.
setenv		in libc.a in System V under the name 'putenv'.
unsetenv	in neither System V nor BSD.

I am probably going to write these myself, but it would be nice if
they already existed somewhere.

Does Posix include these?
-- 
Arndt Jonasson, ZYX Sweden AB, Styrmansgatan 6, 114 54 Stockholm, Sweden
email address:	 arndt at zyx.SE	or	<backbone>!mcvax!enea!zyx!arndt