1 files changed, 4 insertions, 0 deletions

diff --git a/src/m/tek4300.h b/src/m/tek4300.h
index 44dd64fd445..c0cd938d66d 100644
--- a/src/m/tek4300.h
+++ b/src/m/tek4300.h
@@ -105,3 +105,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 /* eirik@elf.ithaca.ny.us said this was needed in 19.22.  */
 #define NO_MODE_T
+
+/* Process groups work in the traditional BSD manner.  */
+
+#define BSD_PGRPS