usb_urb_dir_out (9) - Linux Manuals
usb_urb_dir_out: check if an URB describes an OUT transfer
NAME
usb_urb_dir_out - check if an URB describes an OUT transfer
SYNOPSIS
-
int usb_urb_dir_out(struct urb
* urb);
ARGUMENTS
urb
-
- URB to be checked
RETURN
1 if urb describes an OUT transfer (host-to-device), otherwise 0.
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