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path: root/lib/libcrypt/hmac_sha1.c
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2006-10-27As discussed back in June, move the implementation of hmac_sha1 heredrochner
because this is not a public function and crypt-sha1.c is the only place where it is used (It must have been that way formerly, because there was a stale prototype in crypt.h all the time.) Being here, do some RCSID and prototype cleanup, and add as much "const" as needed to compile these files with WARNS=3.