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	867	log stats plain blame
-rw-r--r--	bis_factory.h	806	log stats plain blame
-rw-r--r--	card_image.cpp	6129	log stats plain blame
-rw-r--r--	card_image.h	2940	log stats plain blame
-rw-r--r--	content_archive.cpp	20676	log stats plain blame
-rw-r--r--	content_archive.h	3692	log stats plain blame
-rw-r--r--	control_metadata.cpp	1902	log stats plain blame
-rw-r--r--	control_metadata.h	2445	log stats plain blame
-rw-r--r--	directory.h	1897	log stats plain blame
-rw-r--r--	errors.h	916	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	4019	log stats plain blame
-rw-r--r--	partition_filesystem.h	2301	log stats plain blame
-rw-r--r--	patch_manager.cpp	5438	log stats plain blame
-rw-r--r--	patch_manager.h	1792	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	22991	log stats plain blame
-rw-r--r--	registered_cache.h	6875	log stats plain blame
-rw-r--r--	romfs.cpp	4014	log stats plain blame
-rw-r--r--	romfs.h	866	log stats plain blame
-rw-r--r--	romfs_factory.cpp	2574	log stats plain blame
-rw-r--r--	romfs_factory.h	895	log stats plain blame
-rw-r--r--	savedata_factory.cpp	4489	log stats plain blame
-rw-r--r--	savedata_factory.h	1424	log stats plain blame
-rw-r--r--	sdmc_factory.cpp	960	log stats plain blame
-rw-r--r--	sdmc_factory.h	604	log stats plain blame
-rw-r--r--	submission_package.cpp	7912	log stats plain blame
-rw-r--r--	submission_package.h	2180	log stats plain blame
-rw-r--r--	vfs.cpp	14541	log stats plain blame
-rw-r--r--	vfs.h	15705	log stats plain blame
-rw-r--r--	vfs_concat.cpp	2700	log stats plain blame
-rw-r--r--	vfs_concat.h	1493	log stats plain blame
-rw-r--r--	vfs_offset.cpp	2776	log stats plain blame
-rw-r--r--	vfs_offset.h	1867	log stats plain blame
-rw-r--r--	vfs_real.cpp	15261	log stats plain blame
-rw-r--r--	vfs_real.h	4739	log stats plain blame
-rw-r--r--	vfs_vector.cpp	2423	log stats plain blame
-rw-r--r--	vfs_vector.h	1649	log stats plain blame
-rw-r--r--	xts_archive.cpp	5849	log stats plain blame
-rw-r--r--	xts_archive.h	1693	log stats plain blame