1 /*
2  * Copyright (c) 2020 Nordic Semiconductor ASA
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  */
6 
7 int lll_df_init(void);
8 int lll_df_reset(void);
9 
10 /* Provides number of available antennae for Direction Finding */
11 uint8_t lll_df_ant_num_get(void);
12 
13 /* Confirm if there is `count` of free IQ report node rx available and return
14  * pointer to first (oldest) one.
15  */
16 void *ull_df_iq_report_alloc_peek(uint8_t count);
17 /* Dequeue first (oldest) free IQ report node rx. If the node was peeked before
18  * returned pointer equals to peeked one.
19  */
20 void *ull_df_iq_report_alloc(void);
21