1 files changed, 0 insertions, 7 deletions

diff --git a/src/m/m68k.h b/src/m/m68k.h
index 8d53424ccec..df930d511f7 100644
--- a/src/m/m68k.h
+++ b/src/m/m68k.h
@@ -24,13 +24,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define m68k
 #endif
 
-/* Define EXPLICIT_SIGN_EXTEND if XINT must explicitly sign-extend
-   the 24-bit bit field into an int.  In other words, if bit fields
-   are always unsigned.
-
-   This flag only matters if you use USE_LISP_UNION_TYPE.  */
-#define EXPLICIT_SIGN_EXTEND
-
 #ifdef GNU_LINUX
 #ifdef __ELF__
 #define DATA_SEG_BITS 0x80000000