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-rw-r--r--src/emu/inputseq.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/inputseq.h b/src/emu/inputseq.h
index f9de770000e..d9b5e32aa99 100644
--- a/src/emu/inputseq.h
+++ b/src/emu/inputseq.h
@@ -89,10 +89,10 @@ int input_seq_poll(running_machine *machine, input_seq *finalseq);
/* ----- strings and tokenization ----- */
/* generate the friendly name of an input sequence */
-astring *input_seq_name(running_machine *machine, astring *string, const input_seq *seq);
+astring &input_seq_name(running_machine *machine, astring &string, const input_seq *seq);
/* convert an input sequence to tokens, returning the length */
-astring *input_seq_to_tokens(running_machine *machine, astring *string, const input_seq *seq);
+astring &input_seq_to_tokens(running_machine *machine, astring &string, const input_seq *seq);
/* convert a set of tokens back to an input sequence */
int input_seq_from_tokens(running_machine *machine, const char *string, input_seq *seq);