NAME
   sec_rgy_pgo_is_member - Checks group or organization membership

 SYNOPSIS

 #include <dce/pgo.h>

 boolean32 sec_rgy_pgo_is_member(
         sec_rgy_handle_t context,
         sec_rgy_domain_t name_domain,
         sec_rgy_name_t go_name,
         sec_rgy_name_t person_name,
         error_status_t *status);

 PARAMETERS

 Input

 context
        An opaque handle bound to a registry server.  Use
        sec_rgy_site_open() to acquire a bound handle.

 name_domain
        This variable identifies the type of the principal, group, or
        organization (PGO) item identified by the given name.  The
        valid values are as follows:

        sec_rgy_domain_group
                    The go_name parameter identifies a group.

        sec_rgy_domain_org
                    The go_name parameter identifies an organization.

 go_name
        A character string (type sec_rgy_name_t) containing the name
        of the group or organization whose membership list is in
        question.

 person_name
        A character string (type sec_rgy_name_t) containing the name
        of the principal whose membership in the group or organization
        specified by go_name is in question.

 Output

 status
        A pointer to the completion status.  On successful completion,
        status is assigned error_status_ok. Otherwise, it returns an
        error.

 DESCRIPTION

 The sec_rgy_pgo_is_member() routine tests whether the specified
 principal is a member of the named group or organization.

 Permissions Required

 The sec_rgy_pgo_is_member() routine requires the t (test) permission
 on the group or organization item specified by go_name.

 RETURN VALUES

 The routine returns TRUE if the principal is a member of the named
 group or organization.  If the principal is not a member, the routine
 returns FALSE.

 FILES

 SYS$COMMON:[DCE$LIBRARY]PGO.IDL
              The idl file from which dce/pgo.h was derived.

 ERRORS

 sec_rgy_object_not_found
              The named group or organization was not found.

 sec_rgy_server_unavailable
              The DCE Registry Server is unavailable.

 error_status_ok
              The call was successful.

 RELATED INFORMATION

 Functions: sec_intro
            sec_rgy_pgo_add_member
            sec_rgy_pgo_get_members