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	5366	log stats plain blame
-rw-r--r--	bis_factory.h	2273	log stats plain blame
-rw-r--r--	card_image.cpp	9477	log stats plain blame
-rw-r--r--	card_image.h	3987	log stats plain blame
-rw-r--r--	common_funcs.h	1461	log stats plain blame
-rw-r--r--	content_archive.cpp	20549	log stats plain blame
-rw-r--r--	content_archive.h	4696	log stats plain blame
-rw-r--r--	control_metadata.cpp	2993	log stats plain blame
-rw-r--r--	control_metadata.h	3836	log stats plain blame
-rw-r--r--	directory.h	1221	log stats plain blame
-rw-r--r--	errors.h	757	log stats plain blame
-rw-r--r--	fsmitm_romfsbuild.cpp	13568	log stats plain blame
-rw-r--r--	fsmitm_romfsbuild.h	1556	log stats plain blame
-rw-r--r--	ips_layer.cpp	11570	log stats plain blame
-rw-r--r--	ips_layer.h	960	log stats plain blame
-rw-r--r--	kernel_executable.cpp	6654	log stats plain blame
-rw-r--r--	kernel_executable.h	2425	log stats plain blame
-rw-r--r--	mode.h	484	log stats plain blame
-rw-r--r--	nca_metadata.cpp	4407	log stats plain blame
-rw-r--r--	nca_metadata.h	2996	log stats plain blame
-rw-r--r--	nca_patch.cpp	7899	log stats plain blame
-rw-r--r--	nca_patch.h	4375	log stats plain blame
-rw-r--r--	partition_filesystem.cpp	3774	log stats plain blame
-rw-r--r--	partition_filesystem.h	2278	log stats plain blame
-rw-r--r--	patch_manager.cpp	24342	log stats plain blame
-rw-r--r--	patch_manager.h	3364	log stats plain blame
-rw-r--r--	program_metadata.cpp	9226	log stats plain blame
-rw-r--r--	program_metadata.h	5045	log stats plain blame
-rw-r--r--	registered_cache.cpp	34980	log stats plain blame
-rw-r--r--	registered_cache.h	10325	log stats plain blame
-rw-r--r--	romfs.cpp	4724	log stats plain blame
-rw-r--r--	romfs.h	757	log stats plain blame
-rw-r--r--	romfs_factory.cpp	3765	log stats plain blame
-rw-r--r--	romfs_factory.h	1867	log stats plain blame
-rw-r--r--	savedata_factory.cpp	9385	log stats plain blame
-rw-r--r--	savedata_factory.h	2893	log stats plain blame
-rw-r--r--	sdmc_factory.cpp	1955	log stats plain blame
-rw-r--r--	sdmc_factory.h	994	log stats plain blame
-rw-r--r--	submission_package.cpp	10389	log stats plain blame
-rw-r--r--	submission_package.h	2731	log stats plain blame
d---------	system_archive	545	log stats plain
-rw-r--r--	vfs.cpp	16943	log stats plain blame
-rw-r--r--	vfs.h	15740	log stats plain blame
-rw-r--r--	vfs_concat.cpp	4442	log stats plain blame
-rw-r--r--	vfs_concat.h	1728	log stats plain blame
-rw-r--r--	vfs_layered.cpp	3557	log stats plain blame
-rw-r--r--	vfs_layered.h	1846	log stats plain blame
-rw-r--r--	vfs_offset.cpp	2744	log stats plain blame
-rw-r--r--	vfs_offset.h	1785	log stats plain blame
-rw-r--r--	vfs_real.cpp	15400	log stats plain blame
-rw-r--r--	vfs_real.h	4539	log stats plain blame
-rw-r--r--	vfs_static.h	1915	log stats plain blame
-rw-r--r--	vfs_types.h	581	log stats plain blame
-rw-r--r--	vfs_vector.cpp	3526	log stats plain blame
-rw-r--r--	vfs_vector.h	4154	log stats plain blame
-rw-r--r--	xts_archive.cpp	5754	log stats plain blame
-rw-r--r--	xts_archive.h	1524	log stats plain blame