X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rigol/blobdiff_plain/58a9e2764568da62bbb285f8892d68d028674d4a..165abe625501e7c16934e33e15128eff9a2ad981:/usbtmc.h

diff --git a/usbtmc.h b/usbtmc.h
index 358cad3..1ac3005 100644
--- a/usbtmc.h
+++ b/usbtmc.h
@@ -1,2 +1,5 @@
-int usbtmc_sendscpi(usb_dev_handle *dev, char* cmd, unsigned char *resp, int resplen);
-usb_dev_handle* usbtmc_initscope(void);
+int usbtmc_sendscpi(struct usb_dev_handle *dev, char* cmd, unsigned char *resp, int resplen);
+struct usb_dev_handle* usbtmc_initscope(void);
+void usbtmc_close(struct usb_dev_handle *sc);
+void usbtmc_claim(struct usb_dev_handle *sc);
+void usbtmc_release(struct usb_dev_handle *sc);