vendor/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512256.h in rbnacl-libsodium-1.0.11 vs vendor/libsodium/src/libsodium/include/sodium/crypto_auth_hmacsha512256.h in rbnacl-libsodium-1.0.13

@@ -32,10 +32,11 @@
             __attribute__ ((warn_unused_result));
 
 /* ------------------------------------------------------------------------- */
 
 typedef crypto_auth_hmacsha512_state crypto_auth_hmacsha512256_state;
+
 SODIUM_EXPORT
 size_t crypto_auth_hmacsha512256_statebytes(void);
 
 SODIUM_EXPORT
 int crypto_auth_hmacsha512256_init(crypto_auth_hmacsha512256_state *state,
@@ -48,9 +49,12 @@
                                      unsigned long long inlen);
 
 SODIUM_EXPORT
 int crypto_auth_hmacsha512256_final(crypto_auth_hmacsha512256_state *state,
                                     unsigned char *out);
+
+SODIUM_EXPORT
+void crypto_auth_hmacsha512256_keygen(unsigned char k[crypto_auth_hmacsha512256_KEYBYTES]);
 
 #ifdef __cplusplus
 }
 #endif