Function imgui_sys::ImFont_CalcTextSizeA_nonUDT2

pub unsafe extern "C" fn ImFont_CalcTextSizeA_nonUDT2(
    self_: *mut ImFont, 
    size: f32, 
    max_width: f32, 
    wrap_width: f32, 
    text_begin: *const c_char, 
    text_end: *const c_char, 
    remaining: *mut *const c_char
) -> ImVec2_Simple