1 files changed, 15 insertions, 0 deletions

diff --git a/subfd.h b/subfd.h
new file mode 100644
index 0000000..bcb2e1e
--- /dev/null
+++ b/subfd.h
@@ -0,0 +1,15 @@
+#ifndef SUBFD_H
+#define SUBFD_H
+
+#include "substdio.h"
+
+extern substdio *subfdin;
+extern substdio *subfdinsmall;
+extern substdio *subfdout;
+extern substdio *subfdoutsmall;
+extern substdio *subfderr;
+
+extern int subfd_read();
+extern int subfd_readsmall();
+
+#endif