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-rw-r--r--src/proof/pdr/pdrIncr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/proof/pdr/pdrIncr.c b/src/proof/pdr/pdrIncr.c
index f4f2c8c8..9ca72ba6 100644
--- a/src/proof/pdr/pdrIncr.c
+++ b/src/proof/pdr/pdrIncr.c
@@ -47,7 +47,7 @@ Vec_Ptr_t * IPdr_ManPushClausesK( Pdr_Man_t * p, int k )
assert( Vec_VecSize(p->vClauses) == k + 1 );
vArrayK = Vec_VecEntry( p->vClauses, k );
- Vec_PtrSort( vArrayK, (int (*)(void))Pdr_SetCompare );
+ Vec_PtrSort( vArrayK, (int (*)(const void *, const void *))Pdr_SetCompare );
vArrayK1 = Vec_PtrAlloc( 100 );
Vec_PtrForEachEntry( Pdr_Set_t *, vArrayK, pCubeK, j )
{
@@ -117,7 +117,7 @@ void IPdr_ManPrintClauses( Vec_Vec_t * vClauses, int kStart, int nRegs )
int i, k, Counter = 0;
Vec_VecForEachLevelStart( vClauses, vArrayK, k, kStart )
{
- Vec_PtrSort( vArrayK, (int (*)(void))Pdr_SetCompare );
+ Vec_PtrSort( vArrayK, (int (*)(const void *, const void *))Pdr_SetCompare );
Vec_PtrForEachEntry( Pdr_Set_t *, vArrayK, pCube, i )
{
Abc_Print( 1, "Frame[%4d]Cube[%4d] = ", k, Counter++ );