Add reference to POSIX.

[pspp] / doc / headers / syslog.texi

diff --git a/doc/headers/syslog.texi b/doc/headers/syslog.texi
index 764019e76a7c242eae2ae9ada0e4acbe5273a265..9f4cb858d22d24bb63542b1a67a34405227dbd07 100644 (file)
--- a/doc/headers/syslog.texi
+++ b/doc/headers/syslog.texi
@@ -1,6 +1,8 @@
 @node syslog.h
 @section @file{syslog.h}
 
+POSIX specification: @url{http://www.opengroup.org/susv3xbd/syslog.h.html}
+
 Gnulib module: ---
 
 Portability problems fixed by Gnulib: