1 files changed, 0 insertions, 3 deletions
diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index e1c5b1a6..6c0a7b66 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -544,7 +544,6 @@ public:
 	inline RTLIL::SigSpecIterator begin() { RTLIL::SigSpecIterator it; it.sig_p = this; it.index = 0; return it; }
 	inline RTLIL::SigSpecIterator end() { RTLIL::SigSpecIterator it; it.sig_p = this; it.index = width_; return it; }
 
-	void expand();
 	void optimize();
 	RTLIL::SigSpec optimized() const;
 
@@ -567,8 +566,6 @@ public:
 	void append(const RTLIL::SigSpec &signal);
 	void append_bit(const RTLIL::SigBit &bit);
 
-	bool combine(RTLIL::SigSpec signal, RTLIL::State freeState = RTLIL::State::Sz, bool do_override = false);
-
 	void extend(int width, bool is_signed = false);
 	void extend_u0(int width, bool is_signed = false);