8115 parallel zfs mount

*** 18,27 ****
--- 18,28 ----
   *
   * CDDL HEADER END
   */
  /*
   * Copyright 2013 Nexenta Systems, Inc.  All rights reserved.
+  * Copyright 2017 RackTop Systems.
   *
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
*** 74,83 ****
--- 75,87 ----
  extern gid_t crgetrgid(const cred_t *);
  extern gid_t crgetsgid(const cred_t *);
  extern zoneid_t crgetzoneid(const cred_t *);
  extern projid_t crgetprojid(const cred_t *);
  
+ extern const gid_t *crgetgroups(const cred_t *);
+ extern int crgetngroups(const cred_t *);
+ 
  #endif  /* _KERNEL */
  
  #ifdef  __cplusplus
  }
  #endif