040000 tree 810c8769b8abf207efb12ad546cfee8d96df3f12	msys
040000 tree e6c22f0b91c49211d89b5857306bd4214af38de9	os_msys_get
040000 tree 459a12d6c1089a5ce4c11012d3357301ffd7803c	os_msys_get_pkthdr
040000 tree 543a9fa1a6ad9085a2c9559d198372f21fd237c5	os_msys_register
040000 tree 305dc3b39a0fc506d85e78b5779a79b14805a00d	os_msys_reset