diff options
author | markm <markm@FreeBSD.org> | 1999-09-20 12:45:49 +0000 |
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committer | markm <markm@FreeBSD.org> | 1999-09-20 12:45:49 +0000 |
commit | 9bc938e5c504726347763bf8eb4fc058ff930a42 (patch) | |
tree | 837f738fed44f5cd28fd1914b5b7e4c6144f4fa7 /lib/libcrypt/misc.c | |
parent | 351e996436c4acb17453e4194703114754736d74 (diff) | |
download | FreeBSD-src-9bc938e5c504726347763bf8eb4fc058ff930a42.zip FreeBSD-src-9bc938e5c504726347763bf8eb4fc058ff930a42.tar.gz |
Big code cleanup. (Inspired by Brandon Gillespie). Also move as
much as possible away from secure/ to make extending easier.
Diffstat (limited to 'lib/libcrypt/misc.c')
-rw-r--r-- | lib/libcrypt/misc.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/lib/libcrypt/misc.c b/lib/libcrypt/misc.c new file mode 100644 index 0000000..5cad45d --- /dev/null +++ b/lib/libcrypt/misc.c @@ -0,0 +1,46 @@ +/* + * Copyright (c) 1999 + * University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY CONTRIBUTORS ``AS IS'' AND ANY EXPRESS + * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + * + */ + +static unsigned char itoa64[] = /* 0 ... 63 => ascii - 64 */ + "./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"; + +void +_crypt_to64(s, v, n) + char *s; + unsigned long v; + int n; +{ + while (--n >= 0) { + *s++ = itoa64[v&0x3f]; + v >>= 6; + } +} |