USB_URB_DIR_IN

Section: Host-Side Data Types and Macro (9)
Updated: February 2011
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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
 

DESCRIPTION

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

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