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32 .\" @(#)memset.3 8.1 (Berkeley) 6/4/93
33 .\" $FreeBSD: head/lib/libc/string/memset.3 251069 2013-05-28 20:57:40Z emaste $
40 .Nd write a byte to byte string
46 .Fn memset "void *b" "int c" "size_t len"
62 function returns its first argument.