usb_urb_dir_in (9) - Linux Man Pages

usb_urb_dir_in: check if an URB describes an IN transfer

NAME

usb_urb_dir_in - check if an URB describes an IN transfer

SYNOPSIS

int usb_urb_dir_in(struct urb urb);

ARGUMENTS

urb

URB to be checked

RETURN

1 if urb describes an IN transfer (device-to-host), otherwise 0.

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