Subject: __P???
To: None <netbsd-help@NetBSD.ORG, tech-net@NetBSD.ORG>
From: Tony Tam <ttam@nortel.ca>
List: tech-net
Date: 11/08/1997 21:21:00
Can someone please explain to me the significance of

__P in the source code of NetBSD

one example is in the function declarations of Netinet/tcp_var.h at the 
bottom of the file:

struct tcpiphdr *
	 tcp_template __P((struct tcpcb *));

What is the __P?

Thanks,
Tony