* doc/headers/assert.texi (assert.h): Document assert module use.

[gnulib.git] / lib / string_.h

diff --git a/lib/string_.h b/lib/string_.h
index 483c9fc..9588863 100644 (file)
--- a/lib/string_.h
+++ b/lib/string_.h
@@ -16,6 +16,10 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
+#if defined __DECC && __DECC_VER >= 60000000
+# include_next <string.h>
+#endif
+
 #ifndef _GL_STRING_H
 #define _GL_STRING_H
 
@@ -25,7 +29,9 @@
 # pragma GCC system_header
 #endif
 
-#include @ABSOLUTE_STRING_H@
+#if !(defined __DECC && __DECC_VER >= 60000000)
+# include @ABSOLUTE_STRING_H@
+#endif
 
 
 /* The definition of GL_LINK_WARNING is copied here.  */
@@ -192,9 +198,9 @@ extern char *strdup (char const *__s);
 # if ! @HAVE_STRNDUP@
 #  undef strndup
 #  define strndup rpl_strndup
-#  if ! @HAVE_DECL_STRNDUP@
+# endif
+# if ! @HAVE_STRNDUP@ || ! @HAVE_DECL_STRNDUP@
 extern char *strndup (char const *__string, size_t __n);
-#  endif
 # endif
 #elif defined GNULIB_POSIXCHECK
 # undef strndup