tbf/rlc: Move the moving of V(A) into the V_B code

Move the code that moves the V_B to the first not acked frame. Return
how many indexes the V_B was moved and update the V_A in the caller.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/rlc.h b/src/rlc.h
index 6905e2bd..2bb512b6 100644
--- a/src/rlc.h
+++ b/src/rlc.h
@@ -56,6 +56,8 @@ struct gprs_rlc_v_b {
 	void update(BTS *bts, char *show_rbb, uint8_t ssn, const uint16_t v_a,
 			const uint16_t mod_sns, const uint16_t mod_sns_half,
 			uint16_t *lost, uint16_t *received);
+	int move_window(const uint16_t v_a, const uint16_t v_s,
+			const uint16_t mod_sns, const uint16_t mod_sns_half);
 
 	/* Check for an individual frame */
 	bool is_unacked(int index) const;