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Improve BIT_FLS() documentation.

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Submitted by:	Sebastian Huber <sebastian.huber@embedded-brains.de>
MFC after:	6 days
This commit is contained in:
kib 2017-07-07 05:43:44 +00:00
parent 95bda03949
commit fbee636f7a
1 changed files with 4 additions and 2 deletions
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share/man/man9/bitset.9
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@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
.Dd July 6, 2017
.Dd July 7, 2017
.Dt BITSET 9
.Os
.Sh NAME
@ -519,4 +519,6 @@ argument to all of these macros must match the value given to
.Pp
Unlike every other reference to individual set members, which are zero-indexed,
.Fn BIT_FFS
returns a one-indexed result (or zero if the set is empty).
and
.Fn BIT_FLS
return a one-indexed result (or zero if the set is empty).