Add reference to POSIX.

[pspp] / doc / headers / stropts.texi

diff --git a/doc/headers/stropts.texi b/doc/headers/stropts.texi
index 6639575a47e71000e7befaa90b462d284e85e843..9c66165db87fa253762da2297f0a094fab6be187 100644 (file)
--- a/doc/headers/stropts.texi
+++ b/doc/headers/stropts.texi
@@ -1,6 +1,8 @@
 @node stropts.h
 @section @file{stropts.h}
 
+POSIX specification: @url{http://www.opengroup.org/susv3xbd/stropts.h.html}
+
 Gnulib module: ---
 
 Portability problems fixed by Gnulib: