document the return value

SCCS-vsn: lib/libc/string/memset.3 5.5

diff --git a/usr/src/lib/libc/string/memset.3 b/usr/src/lib/libc/string/memset.3
index b7b5996..6e63cfc 100644 (file)
--- a/usr/src/lib/libc/string/memset.3
+++ b/usr/src/lib/libc/string/memset.3
@@ -7,7 +7,7 @@
 .\"
 .\" %sccs.include.redist.man%
 .\"
 .\"
 .\" %sccs.include.redist.man%
 .\"

-.\"     @(#)memset.3   5.4 (Berkeley) %G%
+.\"     @(#)memset.3   5.5 (Berkeley) %G%

 .\"
 .Dd 
 .Dt MEMSET 3
 .\"
 .Dd 
 .Dt MEMSET 3


@@ -29,6 +29,10 @@ bytes of value
 .Fa c
 (converted to an unsigned char) to the string
 .Fa b .
 .Fa c
 (converted to an unsigned char) to the string
 .Fa b .

+.Sh RETURNS
+The
+.Fn memset
+function returns its first argument.

 .Sh SEE ALSO
 .Xr bzero 3 ,
 .Xr swab 3
 .Sh SEE ALSO
 .Xr bzero 3 ,
 .Xr swab 3