Function GetFileIndex

fusee/program/source/fs/fusee_fs_api.cpp:106–110

        }

        ALWAYS_INLINE size_t GetFileIndex(FIL *fp) {
            const size_t file_index = (fp - g_files);
            AMS_ASSERT(file_index < MaxFiles);
            return file_index;
        }

        ALWAYS_INLINE size_t GetDirectoryIndex(DIR *dp) {
            const size_t dir_index = (dp - g_dirs);