Invoke a callback for every name (including aliases) associated with a MAC implementation.
Declared in <openssl/evp.h>
int
EVP_MAC_names_do_all(
EVP_MAC const* mac,
void(* fn)(char const*, void*),
void* data);1 on success, or 0 on failure.
| Name | Description |
|---|---|
| mac | MAC algorithm whose names are enumerated. |
| fn | Callback receiving each name and data. |
| data | Opaque pointer forwarded to fn. |