* s/aix4-2.h (sigmask): No need to undefine it.

(syssignal.h does that unconditionally)

2 files changed, 3 insertions, 3 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 913c3bc865d..ac4aff4412b 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2012-07-30  Glenn Morris  <rgm@gnu.org>
 
+        * s/aix4-2.h (sigmask): No need to undefine it, since syssignal.h
+        does that unconditionally.
+
         * s/freebsd.h, s/gnu-linux.h, s/sol2-6.h, s/unixware.h:
         Remove empty files.
 
diff --git a/src/s/aix4-2.h b/src/s/aix4-2.h
index 6c881a7fb8c..8a957e693eb 100644
--- a/src/s/aix4-2.h
+++ b/src/s/aix4-2.h
@@ -16,6 +16,3 @@ GNU General Public License for more details.
 You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
-/* Perry Smith <pedz@ddivt1.austin.ibm.com> says these are correct.  */
-#undef sigmask
-