Return the ctrl callback previously set on a custom EVP_CIPHER method (deprecated).
Synopsis
Declared in <openssl/evp.h>
[[deprecated]]
int(*
EVP_CIPHER_meth_get_ctrl(EVP_CIPHER const* cipher))(EVP_CIPHER_CTX*, int, int, void*);|
Warning
|
Deprecated. Use of this entity is allowed but discouraged. |
Return Value
Pointer to the ctrl function, or NULL if unset.
Parameters
Name |
Description |
cipher |
Cipher method to query. |
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