static int ubsec_destroy(ENGINE *e);
static int ubsec_init(ENGINE *e);
static int ubsec_finish(ENGINE *e);
-static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)());
+static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void));
static int ubsec_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
const BIGNUM *m, BN_CTX *ctx);
static int ubsec_mod_exp_crt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
return 1;
}
-static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)())
+static int ubsec_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
{
int initialised = ((ubsec_dso == NULL) ? 0 : 1);
switch(cmd)