Fixed 'head' define to C++ style constant to fix breakage with zlib

diff --git a/Source/Constants.h b/Source/Constants.h
index 98c74b3492783fe38750707a02b312c0481bf618..580febca35b98fdcd6765c794109de093df64089 100644 (file)
--- a/Source/Constants.h
+++ b/Source/Constants.h
@@ -92,7 +92,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #define constraint 1
 #define muscle 2
 
-#define head 0
+const int head = 0; // Do not conflict with 'head' var in zlib 
+
 #define neck 1
 #define leftshoulder 2
 #define leftelbow 3