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-rw-r--r--src/aig/gia/gia.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/aig/gia/gia.h b/src/aig/gia/gia.h
index b10a0677..4d1e2f26 100644
--- a/src/aig/gia/gia.h
+++ b/src/aig/gia/gia.h
@@ -1229,6 +1229,8 @@ extern void Gia_ManSetPhase1( Gia_Man_t * p );
extern void Gia_ManCleanPhase( Gia_Man_t * p );
extern int Gia_ManCheckCoPhase( Gia_Man_t * p );
extern int Gia_ManLevelNum( Gia_Man_t * p );
+extern Vec_Int_t * Gia_ManGetCiLevels( Gia_Man_t * p );
+extern int Gia_ManSetLevels( Gia_Man_t * p, Vec_Int_t * vCiLevels );
extern Vec_Int_t * Gia_ManReverseLevel( Gia_Man_t * p );
extern Vec_Int_t * Gia_ManRequiredLevel( Gia_Man_t * p );
extern void Gia_ManCreateValueRefs( Gia_Man_t * p );