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-rw-r--r--src/proof/pdr/pdrInt.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/proof/pdr/pdrInt.h b/src/proof/pdr/pdrInt.h
index 0eb6bd81..bd9fe87c 100644
--- a/src/proof/pdr/pdrInt.h
+++ b/src/proof/pdr/pdrInt.h
@@ -163,6 +163,7 @@ extern sat_solver * Pdr_ManNewSolver( sat_solver * pSat, Pdr_Man_t * p, int k
/*=== pdrCore.c ==========================================================*/
extern int Pdr_ManCheckContainment( Pdr_Man_t * p, int k, Pdr_Set_t * pSet );
/*=== pdrInv.c ==========================================================*/
+extern Vec_Int_t * Pdr_ManCountFlopsInv( Pdr_Man_t * p );
extern void Pdr_ManPrintProgress( Pdr_Man_t * p, int fClose, abctime Time );
extern void Pdr_ManPrintClauses( Pdr_Man_t * p, int kStart );
extern void Pdr_ManDumpClauses( Pdr_Man_t * p, char * pFileName, int fProved );