1 files changed, 1 insertions, 0 deletions

diff --git a/syscall.h b/syscall.h
index 3155dbd..13bb2c7 100644
--- a/syscall.h
+++ b/syscall.h
@@ -1,2 +1,3 @@
 #define SYS_fork 1
 #define SYS_exit 2
+#define SYS_wait 3