memcmp.3: Document return value for n==0 case

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Haardt 2014-12-30 22:04:08 +01:00 committed by Michael Kerrisk
parent 4bcf6cdf93
commit 7f139a4512
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@ -57,6 +57,10 @@ that differ in
.I s1
and
.IR s2 .
If
.I n
is zero, the return value is zero.
.SH ATTRIBUTES
.SS Multithreading (see pthreads(7))
The