fssystem « 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--	fs_i_storage.h	1383	log stats plain blame
-rw-r--r--	fs_types.h	1164	log stats plain blame
-rw-r--r--	fssystem_aes_ctr_counter_extended_storage.cpp	9249	log stats plain blame
-rw-r--r--	fssystem_aes_ctr_counter_extended_storage.h	3549	log stats plain blame
-rw-r--r--	fssystem_aes_ctr_storage.cpp	3822	log stats plain blame
-rw-r--r--	fssystem_aes_ctr_storage.h	1251	log stats plain blame
-rw-r--r--	fssystem_aes_xts_storage.cpp	3724	log stats plain blame
-rw-r--r--	fssystem_aes_xts_storage.h	1223	log stats plain blame
-rw-r--r--	fssystem_alignment_matching_storage.h	4835	log stats plain blame
-rw-r--r--	fssystem_alignment_matching_storage_impl.cpp	7647	log stats plain blame
-rw-r--r--	fssystem_alignment_matching_storage_impl.h	748	log stats plain blame
-rw-r--r--	fssystem_bucket_tree.cpp	19923	log stats plain blame
-rw-r--r--	fssystem_bucket_tree.h	11846	log stats plain blame
-rw-r--r--	fssystem_bucket_tree_template_impl.h	5941	log stats plain blame
-rw-r--r--	fssystem_bucket_tree_utils.h	3190	log stats plain blame
-rw-r--r--	fssystem_compressed_storage.h	42237	log stats plain blame
-rw-r--r--	fssystem_compression_common.h	1045	log stats plain blame
-rw-r--r--	fssystem_compression_configuration.cpp	1042	log stats plain blame
-rw-r--r--	fssystem_compression_configuration.h	286	log stats plain blame
-rw-r--r--	fssystem_crypto_configuration.cpp	2055	log stats plain blame
-rw-r--r--	fssystem_crypto_configuration.h	273	log stats plain blame
-rw-r--r--	fssystem_hierarchical_integrity_verification_storage.cpp	4903	log stats plain blame
-rw-r--r--	fssystem_hierarchical_integrity_verification_storage.h	5198	log stats plain blame
-rw-r--r--	fssystem_hierarchical_sha256_storage.cpp	3303	log stats plain blame
-rw-r--r--	fssystem_hierarchical_sha256_storage.h	1150	log stats plain blame
-rw-r--r--	fssystem_indirect_storage.cpp	3904	log stats plain blame
-rw-r--r--	fssystem_indirect_storage.h	10120	log stats plain blame
-rw-r--r--	fssystem_integrity_romfs_storage.cpp	1177	log stats plain blame
-rw-r--r--	fssystem_integrity_romfs_storage.h	1379	log stats plain blame
-rw-r--r--	fssystem_integrity_verification_storage.cpp	3355	log stats plain blame
-rw-r--r--	fssystem_integrity_verification_storage.h	1853	log stats plain blame
-rw-r--r--	fssystem_memory_resource_buffer_hold_storage.h	1491	log stats plain blame
-rw-r--r--	fssystem_nca_file_system_driver.cpp	60734	log stats plain blame
-rw-r--r--	fssystem_nca_file_system_driver.h	15428	log stats plain blame
-rw-r--r--	fssystem_nca_header.cpp	502	log stats plain blame
-rw-r--r--	fssystem_nca_header.h	10097	log stats plain blame
-rw-r--r--	fssystem_nca_reader.cpp	18897	log stats plain blame
-rw-r--r--	fssystem_pooled_buffer.cpp	1927	log stats plain blame
-rw-r--r--	fssystem_pooled_buffer.h	2335	log stats plain blame
-rw-r--r--	fssystem_sparse_storage.cpp	1232	log stats plain blame
-rw-r--r--	fssystem_sparse_storage.h	1857	log stats plain blame
-rw-r--r--	fssystem_switch_storage.h	2444	log stats plain blame
-rw-r--r--	fssystem_utility.cpp	660	log stats plain blame
-rw-r--r--	fssystem_utility.h	246	log stats plain blame