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-rw-r--r--src/base/abc/abcUtil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/base/abc/abcUtil.c b/src/base/abc/abcUtil.c
index a63abb9e..038079e8 100644
--- a/src/base/abc/abcUtil.c
+++ b/src/base/abc/abcUtil.c
@@ -2139,7 +2139,7 @@ void Abc_NtkCompareCones( Abc_Ntk_t * pNtk )
pSupps[i] = Vec_PtrSize(vSupp);
Vec_PtrFree( vSupp );
}
- qsort( (void *)pPerms, Abc_NtkCoNum(pNtk), sizeof(int), (int (*)(const void *, const void *)) Abc_NtkCompareConesCompare );
+ qsort( (void *)pPerms, (size_t)Abc_NtkCoNum(pNtk), sizeof(int), (int (*)(const void *, const void *)) Abc_NtkCompareConesCompare );
// consider COs in this order
Iter = 0;