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-rw-r--r--include/dtmf_scheduler.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/dtmf_scheduler.h b/include/dtmf_scheduler.h
index a902466..b1a8b37 100644
--- a/include/dtmf_scheduler.h
+++ b/include/dtmf_scheduler.h
@@ -17,7 +17,7 @@ void dtmf_state_init(struct dtmf_state *state);
int dtmf_state_add(struct dtmf_state *state, char tone);
/* tones that should be played, playing will be set to 1 */
-void dtmf_state_get_pending(struct dtmf_state *state, char *tones);
+unsigned int dtmf_state_get_pending(struct dtmf_state *state, char *tones);
/* call when the playout is done */
void dtmf_state_played(struct dtmf_state *state);