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author | Mark Adler <madler@alumni.caltech.edu> | 2011-09-09 23:08:07 -0700 |
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committer | Mark Adler <madler@alumni.caltech.edu> | 2011-09-09 23:08:07 -0700 |
commit | bdde4e09d21edff02ea5093b7f6eccbf166b272f (patch) | |
tree | a64632a98a6bea6e5df864d6e5b6f2e51ea69c1c /adler32.c | |
parent | 1c71d8b13b54f91ddec361d3053ecce26e6ff761 (diff) | |
download | zlib-bdde4e09d21edff02ea5093b7f6eccbf166b272f.tar.gz zlib-bdde4e09d21edff02ea5093b7f6eccbf166b272f.tar.bz2 zlib-bdde4e09d21edff02ea5093b7f6eccbf166b272f.zip |
zlib 0.92v0.92
Diffstat (limited to 'adler32.c')
-rw-r--r-- | adler32.c | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -3,7 +3,7 @@ | |||
3 | * For conditions of distribution and use, see copyright notice in zlib.h | 3 | * For conditions of distribution and use, see copyright notice in zlib.h |
4 | */ | 4 | */ |
5 | 5 | ||
6 | /* $Id: adler32.c,v 1.5 1995/04/14 14:49:51 jloup Exp $ */ | 6 | /* $Id: adler32.c,v 1.6 1995/05/03 17:27:08 jloup Exp $ */ |
7 | 7 | ||
8 | #include "zutil.h" | 8 | #include "zutil.h" |
9 | 9 | ||
@@ -30,17 +30,17 @@ uLong adler32(adler, buf, len) | |||
30 | if (buf == Z_NULL) return 1L; | 30 | if (buf == Z_NULL) return 1L; |
31 | 31 | ||
32 | while (len > 0) { | 32 | while (len > 0) { |
33 | k = len < NMAX ? len : NMAX; | 33 | k = len < NMAX ? len : NMAX; |
34 | len -= k; | 34 | len -= k; |
35 | while (k >= 16) { | 35 | while (k >= 16) { |
36 | DO16(buf); | 36 | DO16(buf); |
37 | k -= 16; | 37 | k -= 16; |
38 | } | 38 | } |
39 | if (k != 0) do { | 39 | if (k != 0) do { |
40 | DO1(buf); | 40 | DO1(buf); |
41 | } while (--k); | 41 | } while (--k); |
42 | s1 %= BASE; | 42 | s1 %= BASE; |
43 | s2 %= BASE; | 43 | s2 %= BASE; |
44 | } | 44 | } |
45 | return (s2 << 16) | s1; | 45 | return (s2 << 16) | s1; |
46 | } | 46 | } |