test_pdu_dec_enc(): decoding testData[0] = 01c010080509afe633
  gprs_llc_pdu_decode() returns 0
  gprs_llc_pdu_hdr_dump(): SAPI=1 (GMM), UI func=UI C/R=0 PM=0 E=0 IP=0 N(U)=4 FCS=33e6af
  hdr.data[] (len=3): 080509
test_pdu_dec_enc(): encoding decoded testData[0]
  gprs_llc_pdu_encode() returns 0
  gprs_llc_pdu_encode(): 01c010080509afe633
  memcmp() returns 0
test_pdu_dec_enc(): decoding testData[1] = 41c001081502de8e9a
  gprs_llc_pdu_decode() returns 0
  gprs_llc_pdu_hdr_dump(): SAPI=1 (GMM), UI func=UI C/R=1 PM=1 E=0 IP=0 N(U)=0 FCS=9a8ede
  hdr.data[] (len=3): 081502
test_pdu_dec_enc(): encoding decoded testData[1]
  gprs_llc_pdu_encode() returns 0
  gprs_llc_pdu_encode(): 41c001081502de8e9a
  memcmp() returns 0
test_pdu_dec_enc(): decoding testData[2] = 01e01ca2b3
  gprs_llc_pdu_decode() returns 0
  gprs_llc_pdu_hdr_dump(): SAPI=1 (GMM), U func=NULL C/R=0 P/F=0 FCS=b3a21c
test_pdu_dec_enc(): encoding decoded testData[2]
  gprs_llc_pdu_encode() returns 0
  gprs_llc_pdu_encode(): 01e01ca2b3
  memcmp() returns 0
test_pdu_dec_enc(): decoding testData[3] = 43fb01001601f41a05df8c7c4e
  gprs_llc_pdu_decode() returns 0
  gprs_llc_pdu_hdr_dump(): SAPI=3 (SNDCP3), U func=XID C/R=1 P/F=1 FCS=4e7c8c
  hdr.data[] (len=8): 01001601f41a05df
test_pdu_dec_enc(): encoding decoded testData[3]
  gprs_llc_pdu_encode() returns 0
  gprs_llc_pdu_encode(): 43fb01001601f41a05df8c7c4e
  memcmp() returns 0
test_pdu_dec_enc(): decoding testData[4] = 03fb1604d216f984
  gprs_llc_pdu_decode() returns 0
  gprs_llc_pdu_hdr_dump(): SAPI=3 (SNDCP3), U func=XID C/R=0 P/F=1 FCS=84f916
  hdr.data[] (len=3): 1604d2
test_pdu_dec_enc(): encoding decoded testData[4]
  gprs_llc_pdu_encode() returns 0
  gprs_llc_pdu_encode(): 03fb1604d216f984
  memcmp() returns 0