pskc_get_device_serialno - API function

       pskc_key_t * key
                   a pskc_key_t handle, from pskc_get_keypackage().

       Copyright © 2012-2020 Simon Josefsson.
       Copying  and distribution of this file, with or without modification, are permitted in any medium without
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libpskc                                              2.6.12                          pskc_get_device_serialno(3)

       Get  the  PSKC  KeyPackage  DeviceInfo  SerialNo  value.   This element contains the serial number of the
       device.

       pskc_get_device_serialno - API function

       Report bugs to <oath-toolkit-help@nongnu.org>.  libpskc home  page:  https://www.nongnu.org/oath-toolkit/
       General help using GNU software: http://www.gnu.org/gethelp/

       a constant string (must not be deallocated) holding the content, or NULL if not set.

#include<pskc.h>constchar*pskc_get_device_serialno(pskc_key_t*key);