K 10
svn:author
V 8
kientzle
K 8
svn:date
V 27
2004-05-17T18:27:05.000000Z
K 7
svn:log
V 267
POSIX prohibits any library function from setting errno to 0.
Correct my previous commit and add a comment to the manpage
indicating that the user must set errno to 0 if they wish to
distinguish "no such user" from "error".

Pointed out by: Jacques Vidrine (nectar@)

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