Register a cleanup callback invoked from OSSL_ENCODER_CTX_free().
Declared in <openssl/encoder.h>
int
OSSL_ENCODER_CTX_set_cleanup(
OSSL_ENCODER_CTX* ctx,
OSSL_ENCODER_CLEANUP* cleanup);1 on success, or 0 on failure.
| Name | Description |
|---|---|
| ctx | Encoder context to configure. |
| cleanup | Callback that frees construct data, or NULL to clear. |