编译不通过

[angelbeibei]

你好，
我在编译这个项目时，出现一些错误，你能帮我看一下么：
error: ‘_Write’ was not declared in this scope
_Write(eventfd, fd, events[i].events);
^
/home/hhy/SandStorm/src/main/sandstorm/network/epoll/EpollLoop.cpp: At global scope:
/home/hhy/SandStorm/src/main/sandstorm/network/epoll/EpollLoop.cpp:130:70: error: no ‘void sandstorm::network::EpollLoop::_Write(int32_t, int32_t, uint32_t)’ member function declared in class ‘sandstorm::network::EpollLoop’
void EpollLoop::_Write(int32_t eventfd, int32_t fd, uint32_t events){}

另外我想看一下.h的头文件，我发现这里面没有，谢谢了