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-rw-r--r--src/bdd/cudd/cuddEssent.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/bdd/cudd/cuddEssent.c b/src/bdd/cudd/cuddEssent.c
index db4b8b49..2d82019c 100644
--- a/src/bdd/cudd/cuddEssent.c
+++ b/src/bdd/cudd/cuddEssent.c
@@ -28,6 +28,9 @@
#include "util_hack.h"
#include "cuddInt.h"
+ABC_NAMESPACE_IMPL_START
+
+
/*---------------------------------------------------------------------------*/
/* Constant declarations */
/*---------------------------------------------------------------------------*/
@@ -277,3 +280,5 @@ ddFindEssentialRecur(
} /* end of ddFindEssentialRecur */
+ABC_NAMESPACE_IMPL_END
+