summaryrefslogtreecommitdiff
path: root/libc/misc/sysvipc
diff options
context:
space:
mode:
Diffstat (limited to 'libc/misc/sysvipc')
-rw-r--r--libc/misc/sysvipc/ipc.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/libc/misc/sysvipc/ipc.h b/libc/misc/sysvipc/ipc.h
index 105232fea..071e55f44 100644
--- a/libc/misc/sysvipc/ipc.h
+++ b/libc/misc/sysvipc/ipc.h
@@ -1,8 +1,13 @@
#ifndef IPC_H
#define IPC_H
#include <syscall.h>
+#include <bits/wordsize.h>
-#define __IPC_64 0x100
+#if __WORDSIZE == 32
+# define __IPC_64 0x100
+#else
+# define __IPC_64 0x0
+#endif
#ifdef __NR_ipc