(PREFER_VSUSP): Defined.

2 files changed, 6 insertions, 0 deletions

diff --git a/src/s/irix5-0.h b/src/s/irix5-0.h
index 4770626fdfc..d2060f45bd7 100644
--- a/src/s/irix5-0.h
+++ b/src/s/irix5-0.h
@@ -92,3 +92,6 @@ char *_getpty();
 
 /* Ulimit(UL_GMEMLIM) is busted...  */
 #define ULIMIT_BREAK_VALUE 0x14000000
+
+/* Tell process_send_signal to use VSUSP instead of VSWTCH.  */
+#define PREFER_VSUSP
diff --git a/src/s/sco4.h b/src/s/sco4.h
index 7af8ee173dd..f5ca1698676 100644
--- a/src/s/sco4.h
+++ b/src/s/sco4.h
@@ -123,3 +123,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define bcopy(b1,b2,len) memmove (b2, b1, len)
 #define bzero(b,len) memset (b, 0, len)
 #define bcmp(b1,b2,len) memcmp (b1, b2, len)
+
+/* Tell process_send_signal to use VSUSP instead of VSWTCH.  */
+#define PREFER_VSUSP