Regularize the various VFS seek implementations #2193

	name: CI Windows (MSYS2)

	on:
	push:
	pull_request:
	repository_dispatch:
	types: [run_build]

	permissions:
	contents: read

	jobs:
	msys2-build-test:
	strategy:
	fail-fast: false
	matrix:
	include:
	# Existing x64 builds
	- sys: MINGW64
	runner: windows-latest
	- sys: UCRT64
	runner: windows-latest
	- sys: CLANG64
	runner: windows-latest

	# New ARM64 build (native Windows on ARM)
	- sys: CLANGARM64
	runner: windows-11-arm

	runs-on: ${{ matrix.runner }}

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up MSYS2
	uses: msys2/setup-msys2@v2
	with:
	msystem: ${{ matrix.sys }}
	update: true
	install: >-
	base-devel
	git
	pacboy: >-
	gettext:p
	gobject-introspection:p
	graphite2:p
	p11-kit:p
	qt6:p
	qt6-3d:p
	qt6-charts:p
	qt6-datavis3d:p
	qt6-imageformats:p
	qt6-location:p
	qt6-lottie:p
	qt6-networkauth:p
	qt6-quick3dphysics:p
	qt6-quicktimeline:p
	qt6-remoteobjects:p
	qt6-scxml:p
	qt6-sensors:p
	qt6-serialbus:p
	qt6-speech:p
	qt6-tools:p
	qt6-translations:p
	qt6-virtualkeyboard:p
	qt6-webchannel:p
	qt6-websockets:p
	x264:p
	cc:p

	- name: Configure and build RetroArch
	shell: msys2 {0}
	run: \|
	echo "Building RetroArch in ${{ matrix.sys }} on ${{ matrix.runner }}"
	./configure
	make -j"$(nproc)" info all

	- name: Collect DLLs and binaries
	shell: msys2 {0}
	run: \|
	echo "Collecting DLLs and binaries"
	rm -rf dist
	mkdir -p dist
	cp retroarch.exe dist/
	ldd retroarch.exe \| grep "$MINGW_PREFIX" \| awk '{print $3}' \| xargs -I {} cp {} dist/ \|\| true

	- name: Archive build artifacts
	if: success()
	uses: actions/upload-artifact@v4
	with:
	name: retroarch-${{ matrix.sys }}
	path: dist/

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