summaryrefslogtreecommitdiff
path: root/camlibs/canon/usb.h
diff options
context:
space:
mode:
Diffstat (limited to 'camlibs/canon/usb.h')
-rw-r--r--camlibs/canon/usb.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/camlibs/canon/usb.h b/camlibs/canon/usb.h
index 764b13737..19e559f04 100644
--- a/camlibs/canon/usb.h
+++ b/camlibs/canon/usb.h
@@ -4,8 +4,8 @@
*
****************************************************************************/
-#ifndef _CANON_USB_H
-#define _CANON_USB_H
+#ifndef CAMLIBS_CANON_USB_H
+#define CAMLIBS_CANON_USB_H
/**
* USB_BULK_READ_SIZE
@@ -282,7 +282,8 @@ int canon_usb_ready (Camera *camera, GPContext *context);
int canon_usb_wait_for_event (Camera *camera, int timeout,
CameraEventType *eventtype, void **eventdata,
GPContext *context);
-#endif /* _CANON_USB_H */
+
+#endif /* !defined(CAMLIBS_CANON_USB_H) */
/****************************************************************************
*