This ports mwdemo.c from Microwindows as a standalone NuttX example
application. mwdemo is the primary Win32 API demo in the Microwindows
project, featuring 3D graphics, window controls, timer-driven
animation, and bitmap image rendering.
The demo runs on both qemu-intel64:mw and sim:mw configurations.
Signed-off-by: Acfboy <AcfboyU@outlook.com>
examples/microwindows: address review, clean up mwdemo.
- Replace minimal copyright notice with full Apache 2.0 license header
- Use angle brackets for system and microwindows includes
- Remove OS-specific dead code (DOS_TURBOC, RTEMS, EMSCRIPTEN/MULTIAPP)
- Drop unused demo-mode macros and their corresponding dead code paths
(IMAGE, CLIENT3D, CLIPDEMO, ARCDEMO). Keep a fixed GRAPH3D+CONTROLS
configuration as the single NuttX demo.
- Add g_ prefix to global variable (image -> g_image)
- Move demoWndData typedef from mid-file to Private Types section
- Merge WinMain body into main() and remove the WinMain indirection
- Removed unused images.
Signed-off-by: Acfboy <AcfboyU@outlook.com>
