TWELVE LINES OF GLFW ERROR

/Users/Paul/Desktop/code/gekko/gekko-gc-emu/src/gekko/src/emuwindow/emuwindow_glfw.cpp:64:5: error: no matching function for call to 'glfwSetKeyCallback'
    glfwSetKeyCallback(OnKeyEvent);
    ^~~~~~~~~~~~~~~~~~
/usr/local/include/GL/glfw3.h:565:14: note: candidate function not viable: requires 2 arguments, but 1 was provided
GLFWAPI void glfwSetKeyCallback(GLFWwindow window, GLFWkeyfun cbfun);
             ^
/Users/Paul/Desktop/code/gekko/gekko-gc-emu/src/gekko/src/emuwindow/emuwindow_glfw.cpp:65:5: error: no matching function for call to 'glfwSetWindowSizeCallback'
    glfwSetWindowSizeCallback(OnWindowSizeEvent);
    ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/GL/glfw3.h:547:14: note: candidate function not viable: requires 2 arguments, but 1 was provided
GLFWAPI void glfwSetWindowSizeCallback(GLFWwindow window, GLFWwindowsizefun cbfun);
             ^