Add reference to POSIX.

[pspp] / doc / headers / net_if.texi

diff --git a/doc/headers/net_if.texi b/doc/headers/net_if.texi
index 90e9bfa144a156bdd8e3c1c79274477df56fa2c2..d2f525f3ddf49456925920003f71dc1d8f61fdbd 100644 (file)
--- a/doc/headers/net_if.texi
+++ b/doc/headers/net_if.texi
@@ -1,6 +1,8 @@
 @node net/if.h
 @section @file{net/if.h}
 
+POSIX specification: @url{http://www.opengroup.org/susv3xbd/net/if.h.html}
+
 Gnulib module: ---
 
 Portability problems fixed by Gnulib: