diff options
Diffstat (limited to 'zconf.h')
| -rw-r--r-- | zconf.h | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -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 |