#ifndef __LINUX_TC_EM_TEXT_H
  #define __LINUX_TC_EM_TEXT_H
  
  #include <linux/types.h>
  #include <linux/pkt_cls.h>
  
  #define TC_EM_TEXT_ALGOSIZ	16
  
  struct tcf_em_text {
  	char		algo[TC_EM_TEXT_ALGOSIZ];
  	__u16		from_offset;
  	__u16		to_offset;
  	__u16		pattern_len;
  	__u8		from_layer:4;
  	__u8		to_layer:4;
  	__u8		pad;
  };
  
  #endif