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(g77-295.info)GetEnv Intrinsic

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GetEnv Intrinsic
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     CALL GetEnv(NAME, VALUE)

NAME: `CHARACTER'; scalar; INTENT(IN).

VALUE: `CHARACTER'; scalar; INTENT(OUT).

Intrinsic groups: `unix'.

Description:

   Sets VALUE to the value of environment variable given by the value
of NAME (`$name' in shell terms) or to blanks if `$name' has not been
set.  A null character (`CHAR(0)') marks the end of the name in
NAME--otherwise, trailing blanks in NAME are ignored.