skb_queue_empty - detect an empty skbuff queue

SYNOPSIS

       #include <linux/skbuff.h>

       int skb_queue_empty(struct sk_buff_head *list);

DESCRIPTION

       The  skb_queue_empty  function  checks an skbuff queue for
       "emptiness".  This function provides a quick and easy  way
       to  determine if there are any sk_buff elements on a given
       queue.

RETURN VALUE

       If there are any sk_buff elements on the list, then  0  is
       returned.   Otherwise,  1 is returned to indicate that the
       list is empty.

AVAILABILITY

       Linux 1.0+

SEE ALSO

       intro(9), skb_queue_len(9)

       /usr/src/linux/net/core/datagram.c
       /usr/src/linux/net/core/dev.c
       /usr/src/linux/net/core/sock.c
       /usr/src/linux/net/ipv4/tcp.c

AUTHOR

       Cyrus Durgin <cider@speakeasy.org>