Function test_memset_2

test/regtest/patch.cpp:694–700

    char y[6];
};
void test_memset_2(void)
{
    struct TMP tmp;
    memset((void *)tmp.x, 'A', 6);
    memset((void *)tmp.y, 'B', 6);
    fwrite(&tmp, sizeof(tmp), 1, stderr);
}
void test_memcpy_2(void)
{
    const char *aaa = "AAAAAA", *bbb = "BBBBBB";