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-rw-r--r--src/emu/inptport.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/emu/inptport.h b/src/emu/inptport.h
index 511a346e4b5..38a4dd4c10f 100644
--- a/src/emu/inptport.h
+++ b/src/emu/inptport.h
@@ -732,8 +732,10 @@ class input_port_config
public:
input_port_config(const char *tag);
~input_port_config();
+
+ input_port_config *next() const { return m_next; }
- input_port_config * next; /* pointer to next port */
+ input_port_config * m_next; /* pointer to next port */
const char * tag; /* pointer to this port's tag */
const input_field_config * fieldlist; /* list of input_field_configs */