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-rw-r--r--src/aig/gia/gia.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/aig/gia/gia.h b/src/aig/gia/gia.h
index 870ac85c..bdb07c4c 100644
--- a/src/aig/gia/gia.h
+++ b/src/aig/gia/gia.h
@@ -156,6 +156,7 @@ struct Gia_Man_t_
Vec_Int_t * vUserFfIds; // numbers assigned to FFs by the user
Vec_Int_t * vCiNumsOrig; // original CI names
Vec_Int_t * vCoNumsOrig; // original CO names
+ Vec_Int_t * vCofVars; // cofactoring variables
Vec_Vec_t * vClockDoms; // clock domains
Vec_Flt_t * vTiming; // arrival/required/slack
void * pManTime; // the timing manager
@@ -1013,7 +1014,7 @@ extern Gia_Man_t * Gia_ManDupFlopClass( Gia_Man_t * p, int iClass );
extern Gia_Man_t * Gia_ManDupMarked( Gia_Man_t * p );
extern Gia_Man_t * Gia_ManDupTimes( Gia_Man_t * p, int nTimes );
extern Gia_Man_t * Gia_ManDupDfs( Gia_Man_t * p );
-extern Gia_Man_t * Gia_ManDupDfsRehash( Gia_Man_t * p, int nSteps, int Value );
+extern Gia_Man_t * Gia_ManDupCofactor( Gia_Man_t * p, int iVar, int Value );
extern Gia_Man_t * Gia_ManDupDfsSkip( Gia_Man_t * p );
extern Gia_Man_t * Gia_ManDupDfsCone( Gia_Man_t * p, Gia_Obj_t * pObj );
extern Gia_Man_t * Gia_ManDupDfsLitArray( Gia_Man_t * p, Vec_Int_t * vLits );