cs4g6ag@maccs.dcss.mcmaster.ca (Stephen M. Dunn) (03/14/90)
Does anyone know how to unset an environment variable in Turbo C
2.0? I've tried code of the form:
putenv ("foo=");
but it just changes the entry for foo to say
foo=
and I can't find any other functions that make changes to the environment.
Do I have to go in and play around with the environment pointers
directly?
--
Stephen M. Dunn cs4g6ag@maccs.dcss.mcmaster.ca
<std_disclaimer.h> = "\nI'm only an undergraduate!!!\n";
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"So sorry, I never meant to break your heart ... but you broke mine."