usb_urb_dir_out (9) - Linux Man Pages

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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