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-rw-r--r--ao-tools/lib/cc-usb.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/ao-tools/lib/cc-usb.h b/ao-tools/lib/cc-usb.h
index e90e1195..f1193456 100644
--- a/ao-tools/lib/cc-usb.h
+++ b/ao-tools/lib/cc-usb.h
@@ -54,6 +54,9 @@ void
cc_queue_read(struct cc_usb *cc, uint8_t *buf, int len);
int
+cc_usb_getchar_timeout(struct cc_usb *cc, int timeout);
+
+int
cc_usb_getchar(struct cc_usb *cc);
void