+ ['npns', 'nn::npns::INpnsSystem', 104]   = {'inbytes':    0, 'outbytes':    0, 'buffers': [6]}
+ ['npns', 'nn::npns::INpnsSystem', 105]   = {'inbytes':    0, 'outbytes':    0, 'outhandles': [1]}
+ ['npns', 'nn::npns::INpnsSystem', 201]   = {'inbytes': 0x10, 'outbytes':    0}
+ ['npns', 'nn::npns::INpnsSystem', 202]   = {'inbytes':    4, 'outbytes':    0}
+ ['npns', 'nn::npns::INpnsUser', 104]   = {'inbytes':    0, 'outbytes':    0, 'buffers': [6]}