ImGuiPlatformIO_Set_Platform_GetWindowSize

dear_imgui_sys

Function ImGuiPlatformIO_Set_Platform_GetWindowSize 

Source 
pub unsafe extern "C" fn ImGuiPlatformIO_Set_Platform_GetWindowSize(
    platform_io: *mut ImGuiPlatformIO,
    user_callback: Option<unsafe extern "C" fn(vp: *mut ImGuiViewport, out_size: *mut ImVec2)>,
)