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-rw-r--r--backend/epsonds-io.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/epsonds-io.h b/backend/epsonds-io.h
index 1a1b2b7..1bb67c6 100644
--- a/backend/epsonds-io.h
+++ b/backend/epsonds-io.h
@@ -17,7 +17,7 @@
#define USB_TIMEOUT (6 * 1000)
#define USB_SHORT_TIMEOUT (1 * 800)
-size_t eds_send(epsonds_scanner *s, void *buf, size_t length, SANE_Status *status);
+size_t eds_send(epsonds_scanner *s, void *buf, size_t length, SANE_Status *status, size_t reply_len);
size_t eds_recv(epsonds_scanner *s, void *buf, size_t length, SANE_Status *status);
SANE_Status eds_txrx(epsonds_scanner *s, char *txbuf, size_t txlen,