X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Flibsigrok-internal.h;h=432a4c2107080a9ad8de7ecceb774e8784ee3922;hb=bce75f947dfc35eb67caa90f3c8dc9f20bdc36cb;hp=b2564ecae3a7f4d9671efdb323c367cf13e1ae36;hpb=7aebe22d107df4548700bef900be66971658fcac;p=libsigrok.git

diff --git a/src/libsigrok-internal.h b/src/libsigrok-internal.h
index b2564eca..432a4c21 100644
--- a/src/libsigrok-internal.h
+++ b/src/libsigrok-internal.h
@@ -631,6 +631,7 @@ typedef gboolean (*packet_valid_callback)(const uint8_t *buf);
 SR_PRIV int serial_open(struct sr_serial_dev_inst *serial, int flags);
 SR_PRIV int serial_close(struct sr_serial_dev_inst *serial);
 SR_PRIV int serial_flush(struct sr_serial_dev_inst *serial);
+SR_PRIV int serial_drain(struct sr_serial_dev_inst *serial);
 SR_PRIV int serial_write_blocking(struct sr_serial_dev_inst *serial,
 		const void *buf, size_t count, unsigned int timeout_ms);
 SR_PRIV int serial_write_nonblocking(struct sr_serial_dev_inst *serial,