From b18595d4c6925e97ec2c0a9e49230c189ce8fe64 Mon Sep 17 00:00:00 2001 From: Mark Adler Date: Wed, 14 Mar 2012 09:18:15 -0700 Subject: Repair some damage caused by -Wundef allowance. --- zconf.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'zconf.h') diff --git a/zconf.h b/zconf.h index 0154955..5338de6 100644 --- a/zconf.h +++ b/zconf.h @@ -399,17 +399,17 @@ typedef uLong FAR uLongf; # endif #endif -/* accommodate both "#define _LARGEFILE64_SOURCE" and +/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even - * though the former does not conform to the LFS document), but consider + * though the former does not conform to the LFS document), but considering * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as * equivalently requesting no 64-bit operations */ -#if defined(LARGEFILE64_SOURCE) && _LARGEFILE64_SOURCE == 0 +#if defined(LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1 # undef _LARGEFILE64_SOURCE #endif -#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE == 1 +#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0 # define Z_LFS64 #endif @@ -417,7 +417,7 @@ typedef uLong FAR uLongf; # define Z_LARGE64 #endif -#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS == 64 && defined(Z_LFS64) +#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64) # define Z_WANT64 #endif -- cgit v1.2.1