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-rw-r--r--src/mess/machine/pp01.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/mess/machine/pp01.c b/src/mess/machine/pp01.c
index 5015fa5bc52..78a8911394c 100644
--- a/src/mess/machine/pp01.c
+++ b/src/mess/machine/pp01.c
@@ -232,9 +232,7 @@ I8255A_INTERFACE( pp01_ppi8255_interface )
// when rts and dtr are both high, the uart is being used for cassette operations
const i8251_interface pp01_uart_intf =
{
- DEVCB_NULL, // in rxd
DEVCB_NULL, // out txd
- DEVCB_NULL, // in dsr
DEVCB_NULL, // out dtr
DEVCB_NULL, // out rts
DEVCB_NULL, // out rxrdy