1 files changed, 6 insertions, 0 deletions
diff --git a/src/ipc/ipc.h b/src/ipc/ipc.h
index 30ab939a..36f3e213 100644
--- a/src/ipc/ipc.h
+++ b/src/ipc/ipc.h
@@ -1,3 +1,5 @@
+#include "syscall.h"
+
 #define IPCOP_semop      1
 #define IPCOP_semget     2
 #define IPCOP_semctl     3
@@ -10,3 +12,7 @@
 #define IPCOP_shmdt     22
 #define IPCOP_shmget    23
 #define IPCOP_shmctl    24
+
+#ifndef IPC_64
+#define IPC_64 0x100
+#endif