1 files changed, 12 insertions, 0 deletions
diff --git a/src/user/include/knob/user.h b/src/user/include/knob/user.h
new file mode 100644
index 0000000..c4ec7db
--- /dev/null
+++ b/src/user/include/knob/user.h
@@ -0,0 +1,12 @@
+#ifndef KNOB_USER_H
+#define KNOB_USER_H
+
+#include <stdint.h>
+
+void tell_user_sz(const char *sz);
+void tell_user_n(uint32_t n);
+
+//return value and max_length both include null terminator
+uint32_t ask_user_line_sz(char *sz, uint32_t max_length);
+
+#endif
+\ No newline at end of file