Add reference to POSIX.

[pspp] / doc / headers / iconv.texi

diff --git a/doc/headers/iconv.texi b/doc/headers/iconv.texi
index ceb679941b30d24ff56666fe15496ae3958ae90e..4cd753d02f0b36b5924b0cb3b4346748336229fe 100644 (file)
--- a/doc/headers/iconv.texi
+++ b/doc/headers/iconv.texi
@@ -1,6 +1,8 @@
 @node iconv.h
 @section @file{iconv.h}
 
+POSIX specification: @url{http://www.opengroup.org/susv3xbd/iconv.h.html}
+
 Gnulib module: iconv
 
 Portability problems fixed by Gnulib: