26 mismatch(_InputIterator1 __first1, _InputIterator1 __last1, _InputIterator2 __first2, _BinaryPredic…  in mismatch()  argument
27   for (; __first1 != __last1; ++__first1, (void)++__first2)  in mismatch()
28     if (!__pred(*__first1, *__first2))  in mismatch()
30   return pair<_InputIterator1, _InputIterator2>(__first1, __first2);  in mismatch()
35 mismatch(_InputIterator1 __first1, _InputIterator1 __last1, _InputIterator2 __first2) {  in mismatch()  argument
36   return std::mismatch(__first1, __last1, __first2, __equal_to());  in mismatch()
44          _InputIterator2 __first2,  in mismatch()  argument
47   for (; __first1 != __last1 && __first2 != __last2; ++__first1, (void)++__first2)  in mismatch()
48     if (!__pred(*__first1, *__first2))  in mismatch()
50   return pair<_InputIterator1, _InputIterator2>(__first1, __first2);  in mismatch()
55 mismatch(_InputIterator1 __first1, _InputIterator1 __last1, _InputIterator2 __first2, _InputIterato…  in mismatch()  argument
56   return std::mismatch(__first1, __last1, __first2, __last2, __equal_to());  in mismatch()