1 files changed, 18 insertions, 0 deletions
diff --git a/asmrun/signals.c b/asmrun/signals.c
new file mode 100644
index 000000000..ad97e677a
--- /dev/null
+++ b/asmrun/signals.c
@@ -0,0 +1,18 @@
+#include "misc.h"
+#include "mlvalues.h"
+#include "signals.h"
+
+void enter_blocking_section()
+{
+}
+
+void leave_blocking_section()
+{
+}
+
+value install_signal_handler(signal_number, action) /* ML */
+     value signal_number, action;
+{
+  invalid_argument("Sys.signal: not implemented");
+  return Val_unit;
+}