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Diffstat (limited to 'src/emu/dipty.h')
-rw-r--r-- | src/emu/dipty.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/emu/dipty.h b/src/emu/dipty.h index cbb4a9cb725..c381420a0ca 100644 --- a/src/emu/dipty.h +++ b/src/emu/dipty.h @@ -27,6 +27,8 @@ public: bool open(void); void close(void); + bool is_open(void) const; + ssize_t read(UINT8 *rx_chars , size_t count); void write(UINT8 tx_char); |