static struct fraction *one = NULL;
static struct fraction *zero = NULL;
-static BN_CTX *get_BN_CTX()
+static BN_CTX *get_BN_CTX(void)
{
if (!context) {
context = BN_CTX_new();
return context;
}
-static struct fraction *new_zero()
+static struct fraction *new_zero(void)
{
struct fraction *result = xmalloc(sizeof(*result));
BN_init(&result->numerator);
return fraction;
}
-static struct fraction *get_one()
+static struct fraction *get_one(void)
{
if (!one) {
one = new_zero();
return one;
}
-static struct fraction *get_zero()
+static struct fraction *get_zero(void)
{
if (!zero) {
zero = new_zero();