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zlib 0.99

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This commit is contained in:
Mark Adler
2011-09-09 23:11:37 -07:00
parent 25e5325501
commit 56bcb184fa
33 changed files with 1833 additions and 775 deletions
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11
inffast.c
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@@ -1,5 +1,5 @@
/* inffast.c -- process literals and length/distance pairs fast
* Copyright (C) 1995 Mark Adler
* Copyright (C) 1995-1996 Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
@@ -29,7 +29,8 @@ struct inflate_codes_state {int dummy;}; /* for buggy compilers */
int inflate_fast(bl, bd, tl, td, s, z)
uInt bl, bd;
inflate_huft *tl, *td;
inflate_huft *tl;
inflate_huft *td; /* need separate declaration for Borland C++ */
inflate_blocks_statef *s;
z_stream *z;
{
@@ -102,7 +103,7 @@ z_stream *z;
}
else /* else offset after destination */
{
e = d - (q - s->window); /* bytes from offset to end */
e = d - (uInt)(q - s->window); /* bytes from offset to end */
r = s->end - e; /* pointer to offset */
if (c > e) /* if source crosses, */
{
@@ -122,7 +123,7 @@ z_stream *z;
e = (t = t->next + ((uInt)b & inflate_mask[e]))->exop;
else
{
z->msg = "invalid distance code";
z->msg = (char*)"invalid distance code";
UNGRAB
UPDATE
return Z_DATA_ERROR;
@@ -152,7 +153,7 @@ z_stream *z;
}
else
{
z->msg = "invalid literal/length code";
z->msg = (char*)"invalid literal/length code";
UNGRAB
UPDATE
return Z_DATA_ERROR;