On 08 Nov 1997 21:21 EST 
 "Tony Tam" <ttam@nortel.ca> wrote:

 > struct tcpiphdr *
 > 	 tcp_template __P((struct tcpcb *));
 > 
 > What is the __P?

If ANSI C, it expands to:

struct tcpiphdr *tcp_template(struct tcpcb *);

..if K&R C:

struct tcpiphdr *tcp_template();

Jason R. Thorpe                                       thorpej@nas.nasa.gov
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