8927 sadb_x_kmc_t's KM cookie should be 64-bits
Reviewed by: Jason King <jason.king@joyent.com>
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Yuri Pankov <yuripv@gmx.com>

*** 20,29 ****
--- 20,32 ----
   */
  /*
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
+ /*
+  * Copyright 2017 Joyent, Inc.
+  */
  
  #ifndef _NET_PFKEYV2_H
  #define _NET_PFKEYV2_H
  
  /*
*** 475,488 ****
          union {
                  struct {
                          uint32_t sadb_x_kmc_ucookie;    /* KMP-specific */
                          uint32_t sadb_x_kmc_ureserved;  /* Must be zero */
                  } sadb_x_kmc_actual;
!                 uint64_t sadb_x_kmc_alignment;
          } sadb_x_kmc_u;
  #define sadb_x_kmc_cookie sadb_x_kmc_u.sadb_x_kmc_actual.sadb_x_kmc_ucookie
  #define sadb_x_kmc_reserved sadb_x_kmc_u.sadb_x_kmc_actual.sadb_x_kmc_ureserved
  } sadb_x_kmc_t;
  
  typedef struct sadb_x_pair {
          union {
                  /* Union is for guaranteeing 64-bit alignment. */
--- 478,492 ----
          union {
                  struct {
                          uint32_t sadb_x_kmc_ucookie;    /* KMP-specific */
                          uint32_t sadb_x_kmc_ureserved;  /* Must be zero */
                  } sadb_x_kmc_actual;
!                 uint64_t sadb_x_kmc_ucookie64;
          } sadb_x_kmc_u;
  #define sadb_x_kmc_cookie sadb_x_kmc_u.sadb_x_kmc_actual.sadb_x_kmc_ucookie
  #define sadb_x_kmc_reserved sadb_x_kmc_u.sadb_x_kmc_actual.sadb_x_kmc_ureserved
+ #define sadb_x_kmc_cookie64 sadb_x_kmc_u.sadb_x_kmc_ucookie64
  } sadb_x_kmc_t;
  
  typedef struct sadb_x_pair {
          union {
                  /* Union is for guaranteeing 64-bit alignment. */
*** 832,842 ****
  
  #define SADB_X_ALGTYPE_MAX              3
  
  /* Key management protocol for sadb_x_kmc above... */
  
! #define SADB_X_KMP_MANUAL       0
  #define SADB_X_KMP_IKE          1
  #define SADB_X_KMP_KINK         2
  
  #define SADB_X_KMP_MAX          2
  
--- 836,846 ----
  
  #define SADB_X_ALGTYPE_MAX              3
  
  /* Key management protocol for sadb_x_kmc above... */
  
! #define SADB_X_KMP_MANUAL       0       /* Cookie is ignored. */
  #define SADB_X_KMP_IKE          1
  #define SADB_X_KMP_KINK         2
  
  #define SADB_X_KMP_MAX          2