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-rw-r--r--src/sat/fraig/fraig.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/sat/fraig/fraig.h b/src/sat/fraig/fraig.h
index 84363efe..7f15c58f 100644
--- a/src/sat/fraig/fraig.h
+++ b/src/sat/fraig/fraig.h
@@ -104,10 +104,10 @@ struct Prove_ParamsStruct_t_
////////////////////////////////////////////////////////////////////////
// macros working with complemented attributes of the nodes
-#define Fraig_IsComplement(p) (((int)((long) (p) & 01)))
-#define Fraig_Regular(p) ((Fraig_Node_t *)((unsigned)(p) & ~01))
-#define Fraig_Not(p) ((Fraig_Node_t *)((long)(p) ^ 01))
-#define Fraig_NotCond(p,c) ((Fraig_Node_t *)((long)(p) ^ (c)))
+#define Fraig_IsComplement(p) (((int)((unsigned long) (p) & 01)))
+#define Fraig_Regular(p) ((Fraig_Node_t *)((unsigned long)(p) & ~01))
+#define Fraig_Not(p) ((Fraig_Node_t *)((unsigned long)(p) ^ 01))
+#define Fraig_NotCond(p,c) ((Fraig_Node_t *)((unsigned long)(p) ^ (c)))
// these are currently not used
#define Fraig_Ref(p)