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Don't bloat the standalone images with preset CRC tables and large routines. 

Ideally some of the loops need de-unrolling as well (and in adler32.c).
Makes the i386 install floppies fit.
This commit is contained in:
dsl 2006-02-18 18:39:58 +00:00
parent 234804d618
commit 2fd2e12bd8
1 changed files with 8 additions and 3 deletions
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11
common/dist/zlib/crc32.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: crc32.c,v 1.3 2006/01/25 23:15:55 uwe Exp $ */
/* $NetBSD: crc32.c,v 1.4 2006/02/18 18:39:58 dsl Exp $ */
/* crc32.c -- compute the CRC-32 of a data stream
* Copyright (C) 1995-2005 Mark Adler
@ -32,9 +32,14 @@
#define local static
#if defined(__NetBSD__) && defined(_STANDALONE)
#define NOBYFOUR
#define DYNAMIC_CRC_TABLE
#endif
/* Find a four-byte integer type for crc32_little() and crc32_big(). */
#ifndef NOBYFOUR
#if defined(__NetBSD__) && (defined(_KERNEL) || defined(_STANDALONE))
#if defined(__NetBSD__) && defined(_KERNEL)
# define BYFOUR
typedef uint32_t u4;
#else
@ -55,7 +60,7 @@
# endif
# endif
# endif /* STDC */
#endif /* __NetBSD__ && (_KERNEL || _STANDALONE) */
#endif /* __NetBSD__ && _KERNEL */
#endif /* !NOBYFOUR */
/* Definitions for doing the crc four data bytes at a time. */