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-rw-r--r--src/base/abci/abcUnate.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/base/abci/abcUnate.c b/src/base/abci/abcUnate.c
index a56973b6..870b462b 100644
--- a/src/base/abci/abcUnate.c
+++ b/src/base/abci/abcUnate.c
@@ -73,8 +73,9 @@ void Abc_NtkPrintUnateBdd( Abc_Ntk_t * pNtk, int fUseNaive, int fVerbose )
// DdNode ** pbGlobal; // temporary storage for global BDDs
int TotalSupps = 0;
int TotalUnate = 0;
- int i, clk = clock();
- int clkBdd, clkUnate;
+ int i;
+ clock_t clk = clock();
+ clock_t clkBdd, clkUnate;
// compute the global BDDs
dd = (DdManager *)Abc_NtkBuildGlobalBdds(pNtk, 10000000, 1, 1, fVerbose);