pskc_get_signed_p - API function

       pskc_t * container
                   a pskc_t handle, from pskc_init().

       Copyright © 2012-2020 Simon Josefsson.
       Copying and distribution of this file, with or without modification, are permitted in any medium  without
       royalty provided the copyright notice and this notice are preserved.

libpskc                                              2.6.12                                 pskc_get_signed_p(3)

       Check whether the container is signed or not (note that it does not validate the signature, merely checks
       whether there is one).

       pskc_get_signed_p - API function

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       a non-0 value if the container contains a Signature element, 0 if there is no Signature element.

#include<pskc.h>intpskc_get_signed_p(pskc_t*container);