1 files changed, 2 insertions, 2 deletions
diff --git a/src/pipe.h b/src/pipe.h
index e0e6301..233abf4 100644
--- a/src/pipe.h
+++ b/src/pipe.h
@@ -6,8 +6,8 @@
 #define MAX_ARG_LEN 128
 #define MAX_ARGS 16
 
-void init_pipe();
-void await_change();
+void init_pipe(void);
+void await_change(void);
 void make_change(char[MAX_ARGS][MAX_ARG_LEN], int);
 
 #endif