release: 0.0.3

[lilypond.git] / const.hh

diff --git a/const.hh b/const.hh
index bc9d17147f318564317ef2b4a13672b6bafdc2e0..38e464c382a53978c136a5c4a583554eb932923c 100644 (file)
--- a/const.hh
+++ b/const.hh
@@ -1,8 +1,11 @@
 /*
     global constants
     */
-
+#ifndef CONST_HH
+#define CONST_HH
 #include <math.h>
+#include "real.hh"
+
 const Real CM_TO_PT=72/2.54;
 const Real VERT_TO_PT=CM_TO_PT;        // tex output
 const Real HOR_TO_PT=CM_TO_PT; // tex output
@@ -10,3 +13,4 @@ const Real HOR_TO_PT=CM_TO_PT;        // tex output
 const Real EPS=1e-7;           // qlpsolve.hh
 const int MAXITER=100;         // qlpsolve.hh
 const Real INFTY=HUGE;
+#endif