skb_pull
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## Name

skb_pull — remove data from the start of a buffer

## Synopsis

`unsigned char * skb_pull (` | struct sk_buff * skb,
| unsigned int len`)`;

## Arguments

`skb`

  buffer to use

`len`

  amount of data to remove

## Description

This function removes data from the start of a buffer, returning the memory to the headroom. A pointer to the next data in the buffer is returned. Once the data has been pulled future pushes will overwrite the old data.

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