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Diffstat (limited to 'src/mame/machine/namco_c148.h')
-rw-r--r--src/mame/machine/namco_c148.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/machine/namco_c148.h b/src/mame/machine/namco_c148.h
index d595799a77b..e168dda66de 100644
--- a/src/mame/machine/namco_c148.h
+++ b/src/mame/machine/namco_c148.h
@@ -53,8 +53,8 @@ public:
void link_c148_device(const char *tag) { m_linked_c148_tag = tag; }
- template<class _Object> devcb_base &set_out_ext1_callback(_Object object) { return m_out_ext1_cb.set_callback(object); }
- template<class _Object> devcb_base &set_out_ext2_callback(_Object object) { return m_out_ext2_cb.set_callback(object); }
+ template <class Object> devcb_base &set_out_ext1_callback(Object &&cb) { return m_out_ext1_cb.set_callback(std::forward<Object>(cb)); }
+ template <class Object> devcb_base &set_out_ext2_callback(Object &&cb) { return m_out_ext2_cb.set_callback(std::forward<Object>(cb)); }
devcb_write8 m_out_ext1_cb;
devcb_write8 m_out_ext2_cb;