suse man page for usb_endpoint_is_bulk_in

USB_ENDPOINT_IS_BULK(9) 				      Kernel Mode Gadget API					   USB_ENDPOINT_IS_BULK(9)

NAME
       usb_endpoint_is_bulk_in - check if the endpoint is bulk IN

SYNOPSIS
       int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor * epd);

ARGUMENTS
       epd
	   endpoint to be checked

DESCRIPTION
       Returns true if the endpoint has bulk transfer type and IN direction, otherwise it returns false.

AUTHOR
       David Brownell <dbrownell@users.sourceforge.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						   USB_ENDPOINT_IS_BULK(9)