1 files changed, 2 insertions, 2 deletions
diff --git a/include/lattice.h b/include/lattice.h
index e965663579..6a2cf93db1 100755
--- a/include/lattice.h
+++ b/include/lattice.h
@@ -302,8 +302,8 @@ void sclock(void);
 void ispVMDelay(unsigned short int a_usMicroSecondDelay);
 void calibration(void);
 
-int lattice_load(Lattice_desc *desc, void *buf, size_t bsize);
-int lattice_dump(Lattice_desc *desc, void *buf, size_t bsize);
+int lattice_load(Lattice_desc *desc, const void *buf, size_t bsize);
+int lattice_dump(Lattice_desc *desc, const void *buf, size_t bsize);
 int lattice_info(Lattice_desc *desc);
 
 void ispVMStart(void);