From 13a294f044ef0a89b2dcbfbb5d4d4c792673348e Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Fri, 9 Sep 2011 23:21:57 -0700
Subject: zlib 1.2.0.1

---
 zconf.h | 31 ++++++++++++++++++++++---------
 1 file changed, 22 insertions(+), 9 deletions(-)

(limited to 'zconf.h')

diff --git a/zconf.h b/zconf.h
index 8ef845e..f3c4430 100644
--- a/zconf.h
+++ b/zconf.h
@@ -91,7 +91,7 @@
 
 #ifndef STDC
 #  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
-#    define const	/* note: need a more gentle solution here */
+#    define const       /* note: need a more gentle solution here */
 #  endif
 #endif
 
@@ -101,7 +101,10 @@
 #endif
 
 /* Old Borland C incorrectly complains about missing returns: */
-#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
+#if defined(__BORLANDC__) && (__BORLANDC__ < 0x460)
+#  define NEED_DUMMY_RETURN
+#endif
+#if defined(__TURBOC__) && !defined(__BORLANDC__)
 #  define NEED_DUMMY_RETURN
 #endif
 
@@ -169,17 +172,24 @@
 #  endif
 #endif
 
+#if defined(WIN32) && (!defined(ZLIB_WIN32_NODLL)) && (!defined(ZLIB_DLL))
+#  define ZLIB_DLL
+#endif
+
 /* Compile with -DZLIB_DLL for Windows DLL support */
 #if defined(ZLIB_DLL)
-#  if defined(_WINDOWS) || defined(WINDOWS)
-#    ifdef FAR
-#      undef FAR
+#  if defined(_WINDOWS) || defined(WINDOWS) || defined(WIN32)
+#    ifndef WINAPIV
+#      ifdef FAR
+#        undef FAR
+#      endif
+#      include <windows.h>
 #    endif
-#    include <windows.h>
-#    define ZEXPORT  WINAPI
 #    ifdef WIN32
+#      define ZEXPORT  WINAPI
 #      define ZEXPORTVA  WINAPIV
 #    else
+#      define ZEXPORT  WINAPI _export
 #      define ZEXPORTVA  FAR _cdecl _export
 #    endif
 #  endif
@@ -187,7 +197,7 @@
 #    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
 #      include <windows.h>
 #      define ZEXPORT __declspec(dllexport) WINAPI
-#      define ZEXPORTRVA __declspec(dllexport) WINAPIV
+#      define ZEXPORTVA __declspec(dllexport) WINAPIV
 #    else
 #      if defined (_Windows) && defined (__DLL__)
 #        define ZEXPORT _export
@@ -246,9 +256,12 @@ typedef uLong FAR uLongf;
    typedef Byte     *voidp;
 #endif
 
-#if 0	/* HAVE_UNISTD_H -- this line is updated by ./configure */
+#if 0           /* HAVE_UNISTD_H -- this line is updated by ./configure */
 #  include <sys/types.h> /* for off_t */
 #  include <unistd.h>    /* for SEEK_* and off_t */
+#  ifdef VMS
+#    include <unixio.h>   /* for off_t */
+#  endif
 #  define z_off_t  off_t
 #endif
 #ifndef SEEK_SET
-- 
cgit v1.2.3-55-g6feb