usb_urb_dir_out (9)

Check if an urb describes an out transfer

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  3. Kernel routines
  4. usb_urb_dir_out: Check if an urb describes an out transfer
  1. Carta.tech
  2. Packages
  3. linux-manual-3.16
  4. 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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