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-rw-r--r--src/map/fpga/fpga.h1
-rw-r--r--src/map/fpga/fpgaCreate.c1
2 files changed, 2 insertions, 0 deletions
diff --git a/src/map/fpga/fpga.h b/src/map/fpga/fpga.h
index df4a9189..3ecdb44f 100644
--- a/src/map/fpga/fpga.h
+++ b/src/map/fpga/fpga.h
@@ -105,6 +105,7 @@ extern int Fpga_LibReadLutMax( Fpga_LutLib_t * pLib );
extern char * Fpga_NodeReadData0( Fpga_Node_t * p );
extern Fpga_Node_t * Fpga_NodeReadData1( Fpga_Node_t * p );
+extern int Fpga_NodeReadRefs( Fpga_Node_t * p );
extern int Fpga_NodeReadNum( Fpga_Node_t * p );
extern int Fpga_NodeReadLevel( Fpga_Node_t * p );
extern Fpga_Cut_t * Fpga_NodeReadCuts( Fpga_Node_t * p );
diff --git a/src/map/fpga/fpgaCreate.c b/src/map/fpga/fpgaCreate.c
index 41bea4d0..479a4bdc 100644
--- a/src/map/fpga/fpgaCreate.c
+++ b/src/map/fpga/fpgaCreate.c
@@ -97,6 +97,7 @@ int Fpga_LibReadLutMax( Fpga_LutLib_t * pLib ) { return pLib->LutMa
***********************************************************************/
char * Fpga_NodeReadData0( Fpga_Node_t * p ) { return p->pData0; }
Fpga_Node_t * Fpga_NodeReadData1( Fpga_Node_t * p ) { return p->pLevel; }
+int Fpga_NodeReadRefs( Fpga_Node_t * p ) { return p->nRefs; }
int Fpga_NodeReadNum( Fpga_Node_t * p ) { return p->Num; }
int Fpga_NodeReadLevel( Fpga_Node_t * p ) { return Fpga_Regular(p)->Level; }
Fpga_Cut_t * Fpga_NodeReadCuts( Fpga_Node_t * p ) { return p->pCuts; }