.so tmac.ilib .TH GETENV 3.icon "The University of Arizona \- 8/12/84" .SH NAME getenv \- get value for environment variable .SH SYNOPSIS .nf .sp \*Mgetenv(s)\fR .fi .SH DESCRIPTION \*Mgetenv\fR searches the environment list for a string of the form \*Ms=value\fR and returns \*Mvalue\fR if such a string is present; otherwise, it fails. .SH SEE ALSO getenv(3) .SH AUTHOR Stephen B. Wampler