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	20652	log stats plain blame
-rw-r--r--	content_archive.h	3670	log stats plain blame
-rw-r--r--	control_metadata.cpp	1583	log stats plain blame
-rw-r--r--	control_metadata.h	2711	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	4608	log stats plain blame
-rw-r--r--	nca_metadata.h	2951	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	3963	log stats plain blame
-rw-r--r--	partition_filesystem.h	2263	log stats plain blame
-rw-r--r--	patch_manager.cpp	5396	log stats plain blame
-rw-r--r--	patch_manager.h	1771	log stats plain blame
-rw-r--r--	program_metadata.cpp	4344	log stats plain blame
-rw-r--r--	program_metadata.h	4059	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	2532	log stats plain blame
-rw-r--r--	romfs_factory.h	874	log stats plain blame
-rw-r--r--	savedata_factory.cpp	4262	log stats plain blame
-rw-r--r--	savedata_factory.h	1400	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	2171	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	2644	log stats plain blame
-rw-r--r--	vfs_concat.h	1455	log stats plain blame
-rw-r--r--	vfs_offset.cpp	2732	log stats plain blame
-rw-r--r--	vfs_offset.h	1836	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	2369	log stats plain blame
-rw-r--r--	vfs_vector.h	1613	log stats plain blame
-rw-r--r--	xts_archive.cpp	5825	log stats plain blame
-rw-r--r--	xts_archive.h	1672	log stats plain blame