Function imgui_sys::ImDrawList_AddTextExt

pub unsafe extern fn ImDrawList_AddTextExt(list: *mut ImDrawList,
                                           font: *const ImFont,
                                           font_size: c_float,
                                           pos: ImVec2,
                                           col: ImU32,
                                           text_begin: *const c_char,
                                           text_end: *const c_char,
                                           wrap_width: c_float,
                                           cpu_fine_clip_rect: *const ImVec4)