Fix AppVeyor/VC build failure
..\test\asn1_internal_test.c(96): warning C4113: 'int (__cdecl *)()'
differs in parameter lists from 'int (__cdecl *)(void)'
#include "../crypto/asn1/tbl_standard.h"
-static int test_tbl_standard()
+static int test_tbl_standard(void)
{
const ASN1_STRING_TABLE *tmp;
int last_nid = -1;
@@ -62,7 +62,7 @@ static int test_tbl_standard()
#include "internal/asn1_int.h"
#include "../crypto/asn1/standard_methods.h"
-static int test_standard_methods()
+static int test_standard_methods(void)
{
const EVP_PKEY_ASN1_METHOD **tmp;
int last_pkey_id = -1;
