Function nginx::EVP_PKEY_meth_set_verify

pub unsafe extern "C" fn EVP_PKEY_meth_set_verify(
    pmeth: *mut EVP_PKEY_METHOD, 
    verify_init: Option<unsafe extern "C" fn(ctx: *mut EVP_PKEY_CTX) -> c_int>, 
    verify: Option<unsafe extern "C" fn(ctx: *mut EVP_PKEY_CTX, sig: *const c_uchar, siglen: size_t, tbs: *const c_uchar, tbslen: size_t) -> c_int>
)