Function glfw::ffi::glfwSetErrorCallback [−][src]
pub unsafe extern "C" fn glfwSetErrorCallback(
cbfun: Option<GLFWerrorfun>
) -> Option<GLFWerrorfun>
pub unsafe extern "C" fn glfwSetErrorCallback(
cbfun: Option<GLFWerrorfun>
) -> Option<GLFWerrorfun>