"Free" a certified_key previously returned from
rustls_certified_key_build. Since certified_key is actually an
atomically reference-counted pointer, extant certified_key may still
hold an internal reference to the Rust object. However, C code must
consider this pointer unusable after "free"ing it.
Calling with NULL is fine. Must not be called twice with the same value.
"Free" a certified_key previously returned from rustls_certified_key_build. Since certified_key is actually an atomically reference-counted pointer, extant certified_key may still hold an internal reference to the Rust object. However, C code must consider this pointer unusable after "free"ing it. Calling with NULL is fine. Must not be called twice with the same value.