Defined in 3 files as a typedef:
- crypto/external/bsd/heimdal/dist/lib/hx509/ref/pkcs11.h, line 1604 (as a typedef)
- crypto/external/bsd/openssh/dist/pkcs11.h, line 1262 (as a typedef)
- external/mpl/bind/dist/lib/isc/include/pkcs11/pkcs11.h, line 1525 (as a typedef)