file_sys « core « src - anonymous/yuzu - yuzu is the world's most popular, open-source, Nintendo Switch emulator — started by the creators of Citra. It is written in C++ with portability in mind,

Mode	Name	Size
-rw-r--r--	bis_factory.cpp	1497	log stats plain blame
-rw-r--r--	bis_factory.h	991	log stats plain blame
-rw-r--r--	card_image.cpp	6117	log stats plain blame
-rw-r--r--	card_image.h	3221	log stats plain blame
-rw-r--r--	content_archive.cpp	19859	log stats plain blame
-rw-r--r--	content_archive.h	4147	log stats plain blame
-rw-r--r--	control_metadata.cpp	2349	log stats plain blame
-rw-r--r--	control_metadata.h	2521	log stats plain blame
-rw-r--r--	directory.h	1897	log stats plain blame
-rw-r--r--	errors.h	549	log stats plain blame
-rw-r--r--	fsmitm_romfsbuild.cpp	14139	log stats plain blame
-rw-r--r--	fsmitm_romfsbuild.h	2285	log stats plain blame
-rw-r--r--	ips_layer.cpp	11603	log stats plain blame
-rw-r--r--	ips_layer.h	976	log stats plain blame
-rw-r--r--	mode.h	435	log stats plain blame
-rw-r--r--	nca_metadata.cpp	4634	log stats plain blame
-rw-r--r--	nca_metadata.h	2964	log stats plain blame
-rw-r--r--	nca_patch.cpp	7781	log stats plain blame
-rw-r--r--	nca_patch.h	4655	log stats plain blame
-rw-r--r--	partition_filesystem.cpp	3574	log stats plain blame
-rw-r--r--	partition_filesystem.h	2170	log stats plain blame
-rw-r--r--	patch_manager.cpp	18755	log stats plain blame
-rw-r--r--	patch_manager.h	2357	log stats plain blame
-rw-r--r--	program_metadata.cpp	4530	log stats plain blame
-rw-r--r--	program_metadata.h	4146	log stats plain blame
-rw-r--r--	registered_cache.cpp	23161	log stats plain blame
-rw-r--r--	registered_cache.h	6948	log stats plain blame
-rw-r--r--	romfs.cpp	4541	log stats plain blame
-rw-r--r--	romfs.h	1259	log stats plain blame
-rw-r--r--	romfs_factory.cpp	2574	log stats plain blame
-rw-r--r--	romfs_factory.h	973	log stats plain blame
-rw-r--r--	savedata_factory.cpp	5512	log stats plain blame
-rw-r--r--	savedata_factory.h	1616	log stats plain blame
-rw-r--r--	sdmc_factory.cpp	931	log stats plain blame
-rw-r--r--	sdmc_factory.h	588	log stats plain blame
-rw-r--r--	submission_package.cpp	8234	log stats plain blame
-rw-r--r--	submission_package.h	2263	log stats plain blame
d---------	system_archive	166	log stats plain
-rw-r--r--	vfs.cpp	17102	log stats plain blame
-rw-r--r--	vfs.h	15682	log stats plain blame
-rw-r--r--	vfs_concat.cpp	4441	log stats plain blame
-rw-r--r--	vfs_concat.h	1747	log stats plain blame
-rw-r--r--	vfs_layered.cpp	3674	log stats plain blame
-rw-r--r--	vfs_layered.h	1958	log stats plain blame
-rw-r--r--	vfs_offset.cpp	2765	log stats plain blame
-rw-r--r--	vfs_offset.h	1865	log stats plain blame
-rw-r--r--	vfs_real.cpp	15819	log stats plain blame
-rw-r--r--	vfs_real.h	4728	log stats plain blame
-rw-r--r--	vfs_static.h	1918	log stats plain blame
-rw-r--r--	vfs_types.h	455	log stats plain blame
-rw-r--r--	vfs_vector.cpp	3595	log stats plain blame
-rw-r--r--	vfs_vector.h	3858	log stats plain blame
-rw-r--r--	xts_archive.cpp	5755	log stats plain blame
-rw-r--r--	xts_archive.h	1600	log stats plain blame