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-rw-r--r--stream/tv.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/stream/tv.h b/stream/tv.h
index 509dfcf9d6..59deda41eb 100644
--- a/stream/tv.h
+++ b/stream/tv.h
@@ -184,6 +184,7 @@ int tv_step_chanlist(tvi_handle_t *tvh);
int tv_set_freq(tvi_handle_t *tvh, unsigned long freq);
int tv_get_freq(tvi_handle_t *tvh, unsigned long *freq);
+int tv_step_freq(tvi_handle_t *tvh, float step_interval);
int tv_set_norm(tvi_handle_t *tvh, char* norm);