agilent-dmm: no need to specify a serialcomm scan parameter

[libsigrok.git] / libsigrok-internal.h

diff --git a/libsigrok-internal.h b/libsigrok-internal.h
index fd02f90d7dd0d30ac58dc758a7601b6f03674ba2..4e46805af5ac35d4931737bdfd50b007ff1c2d42 100644 (file)
--- a/libsigrok-internal.h
+++ b/libsigrok-internal.h
@@ -131,7 +131,7 @@ SR_PRIV int serial_flush(int fd);
 SR_PRIV int serial_write(int fd, const void *buf, size_t count);
 SR_PRIV int serial_read(int fd, void *buf, size_t count);
 SR_PRIV void *serial_backup_params(int fd);
-SR_PRIV void serial_restore_params(int fd, void *backup);
+SR_PRIV int serial_restore_params(int fd, void *backup);
 SR_PRIV int serial_set_params(int fd, int baudrate, int bits, int parity,
                              int stopbits, int flowcontrol);
 SR_PRIV int serial_set_paramstr(int fd, const char *paramstr);
@@ -148,6 +148,13 @@ SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration,
                                  const char *filename);
 #endif
 
+/*--- hardware/common/usb.c -------------------------------------------------*/
+
+#ifdef HAVE_LIBUSB_1_0
+SR_PRIV GSList *sr_usb_connect(libusb_context *usb_ctx, const char *conn);
+SR_PRIV int sr_usb_open(libusb_context *usb_ctx, struct sr_usb_dev_inst *usb);
+#endif
+
 /*--- hardware/common/dmm/fs9922.c ------------------------------------------*/
 
 SR_PRIV int sr_dmm_parse_fs9922(const uint8_t *buf, float *floatval,