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      1 /****************************************************************************
      2  ****************************************************************************
      3  ***
      4  ***   This header was automatically generated from a Linux kernel header
      5  ***   of the same name, to make information necessary for userspace to
      6  ***   call into the kernel available to libc.  It contains only constants,
      7  ***   structures, and macros generated from the original header, and thus,
      8  ***   contains no copyrightable information.
      9  ***
     10  ****************************************************************************
     11  ****************************************************************************/
     12 #ifndef __LINUX_NETFILTER_H
     13 #define __LINUX_NETFILTER_H
     14 
     15 #include <linux/compiler.h>
     16 
     17 #define NF_DROP 0
     18 #define NF_ACCEPT 1
     19 #define NF_STOLEN 2
     20 #define NF_QUEUE 3
     21 #define NF_REPEAT 4
     22 #define NF_STOP 5
     23 #define NF_MAX_VERDICT NF_STOP
     24 
     25 #define NF_VERDICT_MASK 0x0000ffff
     26 #define NF_VERDICT_BITS 16
     27 
     28 #define NF_VERDICT_QMASK 0xffff0000
     29 #define NF_VERDICT_QBITS 16
     30 
     31 #define NF_QUEUE_NR(x) (((x << NF_VERDICT_QBITS) & NF_VERDICT_QMASK) | NF_QUEUE)
     32 
     33 #define NFC_UNKNOWN 0x4000
     34 #define NFC_ALTERED 0x8000
     35 
     36 #endif
     37