
SIZE_T safe_size_add(SIZE_T a,SIZE_T b);
SIZE_T safe_size_add_one(SIZE_T a);
SIZE_T safe_size_mul_sizeof_pointer(SIZE_T a);
SIZE_T safe_size_mul_sizeof_wchar(SIZE_T a);
SIZE_T safe_size_mul_2(SIZE_T a);
SIZE_T safe_size_mul(SIZE_T a,SIZE_T b);
