suse man page for skb_segment

SKB_SEGMENT(9)							 Linux Networking						    SKB_SEGMENT(9)

NAME
       skb_segment - Perform protocol segmentation on skb.

SYNOPSIS
       struct sk_buff * skb_segment(struct sk_buff * skb, int features);

ARGUMENTS
       skb
	   buffer to segment

       features
	   features for the output path (see dev->features)

DESCRIPTION
       This function performs segmentation on the given skb. It returns a pointer to the first in a list of new skbs for the segments. In case of
       error it returns ERR_PTR(err).

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010							    SKB_SEGMENT(9)