commit 7bbd665b34b0ad5074fc0dd44cf20838baeeafa3
author Viktor Szakats <vszakats@users.noreply.github.com> Thu Mar 30 12:22:25 2017 +0000
committer Viktor Szakats <vszakats@users.noreply.github.com> Thu Mar 30 12:25:33 2017 +0000
tree 8237dbbc51fb989974a3c37a65aea4b551ddad54
parent dce241c107e8a4e3192129a816e253c75dc3d1b9

tweak

pngpriv.h

diff --git a/pngpriv.h b/pngpriv.h
index 2369b8e..0b13740 100644
--- a/pngpriv.h
+++ b/pngpriv.h
@@ -466,10 +466,12 @@
    static_cast<type>(static_cast<const void*>(value))
 #else
 #  define png_voidcast(type, value) (value)
-#  if defined( _WIN64 ) && ! defined( __GNUC__ )
-      typedef unsigned __int64 png_ptruint;
-#  elif defined( _WIN64 )
-      typedef unsigned long long png_ptruint;
+#  ifdef _WIN64
+#     ifdef __GNUC__
+         typedef unsigned long long png_ptruint;
+#     else
+         typedef unsigned __int64 png_ptruint;
+#     endif
 #  else
       typedef unsigned long png_ptruint;
 #  endif