Fix compilation error on Fedora 24

* src/sysdep.c [HAVE_H_ERRNO]: Remove declaration of h_errno.
Reported by Paul Eggert <eggert@cs.ucla.edu>.

diff --git a/src/sysdep.c b/src/sysdep.c
index edc3f05ab2b4d45cd3dfaef8973b16aabecf0f8f..46802dd1eb0b0d492a8b441e4fac55a25f15c18f 100644 (file)
--- a/src/sysdep.c
+++ b/src/sysdep.c
@@ -56,12 +56,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <netdb.h>
 #endif /* HAVE_SOCKETS */
 
-#ifdef TRY_AGAIN
-#ifndef HAVE_H_ERRNO
-extern int h_errno;
-#endif
-#endif /* TRY_AGAIN */
-
 #ifdef WINDOWSNT
 #define read sys_read
 #define write sys_write