#ifndef __FENNIX_KERNEL_STD_UTILITY_H__ #define __FENNIX_KERNEL_STD_UTILITY_H__ #include namespace std { template struct pair { typedef T1 first_type; typedef T2 second_type; T1 first; T2 second; pair() : first(T1()), second(T2()) {} pair(const T1 &x, const T2 &y) : first(x), second(y) {} }; } #endif // !__FENNIX_KERNEL_STD_UTILITY_H__