ieee80211_ctstoself_get
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## Name

ieee80211_ctstoself_get — CTS-to-self frame generation function

## Synopsis

`void ieee80211_ctstoself_get (` | struct ieee80211_hw * hw,
| struct ieee80211_vif * vif,
| const void * frame,
| size_t frame_len,
| const struct ieee80211_tx_info * frame_txctl,
| struct ieee80211_cts * cts`)`;

## Arguments

`hw`

  pointer obtained from `ieee80211_alloc_hw`.

`vif`

  struct ieee80211_vif pointer from the add_interface callback.

`frame`

  pointer to the frame that is going to be protected by the CTS-to-self.

`frame_len`

  the frame length (in octets).

`frame_txctl`

  struct ieee80211_tx_info of the frame.

`cts`

  The buffer where to store the CTS-to-self frame.

## Description

If the CTS-to-self frames are generated by the host system (i.e., not in hardware/firmware), the low-level driver uses this function to receive the next CTS-to-self frame from the 802.11 code. The low-level is responsible for calling this function before and CTS-to-self frame is needed.

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