diff --git a/src/error.c b/src/error.c
new file mode 100644
index 0000000..6448a45
--- /dev/null
+++ b/src/error.c
@@ -0,0 +1,15 @@
+#include "config.h"
+#include "types.h"
+#include "reg.h"
+#include "error.h"
+
+ERRORS;
+
+void error(reg_t *R,error_t e) {
+  R->error=e;
+}
+int error1(reg_t *R, error_t e, int status) {
+  R->error=e;
+  return status;
+}
+