pagealign_alloc: Move AC_LIBOBJ invocations to module description.

[gnulib.git] / doc / posix-headers / string.texi

diff --git a/doc/posix-headers/string.texi b/doc/posix-headers/string.texi
index 42f67b9..bc4c803 100644 (file)
--- a/doc/posix-headers/string.texi
+++ b/doc/posix-headers/string.texi
@@ -1,12 +1,16 @@
 @node string.h
 @section @file{string.h}
 
-POSIX specification: @url{http://www.opengroup.org/susv3xbd/string.h.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/string.h.html}
 
 Gnulib module: string
 
 Portability problems fixed by Gnulib:
 @itemize
+@item
+Some platforms provide a @code{NULL} macro that cannot be used in arbitrary
+expressions:
+NetBSD 5.0
 @end itemize
 
 Portability problems not fixed by Gnulib: