From: Nathan Moinvaziri <nathan@nathanm.com>
Date: Mon, 25 Jan 2021 06:23:21 +0000 (-0800)
Subject: Fixed missing large file defines in zconf.in that exist in zconf-ng.in. Accidentally... 
X-Git-Tag: v2.0.0-RC2~4
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=317de72d871f43a772ea365913e639baaab91bcc;p=thirdparty%2Fzlib-ng.git

Fixed missing large file defines in zconf.in that exist in zconf-ng.in. Accidentally removed from api cleanup.

https://github.com/zlib-ng/zlib-ng/commit/6dcc7bf815c803fe7712e449b3c8fee8f3ab6dda#diff-ce3e5ac484a4ca73e6533421950dbe15
---

diff --git a/zconf.h.in b/zconf.h.in
index d2c02fbb9..fcbcbb6b1 100644
--- a/zconf.h.in
+++ b/zconf.h.in
@@ -148,6 +148,18 @@ typedef PTRDIFF_TYPE ptrdiff_t;
 #  endif
 #endif
 
+#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
+#  define Z_LFS64
+#endif
+
+#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
+#  define Z_LARGE64
+#endif
+
+#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
+#  define Z_WANT64
+#endif
+
 #if !defined(SEEK_SET)
 #  define SEEK_SET        0       /* Seek from beginning of file.  */
 #  define SEEK_CUR        1       /* Seek from current position.  */