Add 3GPP TS 29.338 V15.1.0 (2018-12) Add AVPs from 3GPP TS 29.338: - SM-RP-MTI, Enumerated, code 3308, section 5.3.3.2 - SM-RP-SMEA, OctetString, code 3309, section 5.3.3.3 - SRR-Flags, Unsigned32, code 3310, section 5.3.3.4 - SM-Delivery-Not-Intended, Enumerated, code 3311, section 5.3.3.5 - MWD-Status, Unsigned32, code 3312, section 5.3.3.8 - MME-Absent-User-Diagnostic-SM, Unsigned32, code 3313, section 5.3.3.9 - MSC-Absent-User-Diagnostic-SM, Unsigned32, code 3314, section 5.3.3.10 - SGSN-Absent-User-Diagnostic-SM, Unsigned32, code 3315, section 5.3.3.11 - SM-Delivery-Outcome, Grouped, code 3316, section 5.3.3.14 - MME-SM-Delivery-Outcome, Grouped, code 3317, section 5.3.3.15 - MSC-SM-Delivery-Outcome, Grouped, code 3318, section 5.3.3.16 - SGSN-SM-Delivery-Outcome, Grouped, code 3319, section 5.3.3.17 - IP-SM-GW-SM-Delivery-Outcome, Grouped, code 3320, section 5.3.3.18 - SM-Delivery-Cause, Enumerated, code 3321, section 5.3.3.19 - Absent-User-Diagnostic-SM, Unsigned32, code 3322, section 5.3.3.20 - RDR-Flags, Unsigned32, code 3323, section 5.3.3.21 - Maximum-UE-Availability-Time, Time, code 3329, section 5.3.3.22 - SMS-GMSC-Alert-Event, Unsigned32, code 3333, section 5.3.3.23

# - Find gnutls
# Find the native GCRYPT includes and library
#
#  GCRYPT_FOUND - True if gnutls found.
#  GCRYPT_INCLUDE_DIR - where to find gnutls.h, etc.
#  GCRYPT_LIBRARIES - List of libraries when using gnutls.

if (GCRYPT_INCLUDE_DIR AND GCRYPT_LIBRARIES)
  set(GCRYPT_FIND_QUIETLY TRUE)
endif (GCRYPT_INCLUDE_DIR AND GCRYPT_LIBRARIES)

# Include dir
find_path(GCRYPT_INCLUDE_DIR
	NAMES
	  gcrypt.h
)

# Library
find_library(GCRYPT_LIBRARY 
  NAMES gcrypt
)

# handle the QUIETLY and REQUIRED arguments and set GCRYPT_FOUND to TRUE if 
# all listed variables are TRUE
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(GCRYPT DEFAULT_MSG GCRYPT_LIBRARY GCRYPT_INCLUDE_DIR)

IF(GCRYPT_FOUND)
  SET( GCRYPT_LIBRARIES ${GCRYPT_LIBRARY} )
ELSE(GCRYPT_FOUND)
  SET( GCRYPT_LIBRARIES )
ENDIF(GCRYPT_FOUND)

# Lastly make it so that the GCRYPT_LIBRARY and GCRYPT_INCLUDE_DIR variables
# only show up under the advanced options in the gui cmake applications.
MARK_AS_ADVANCED( GCRYPT_LIBRARY GCRYPT_INCLUDE_DIR )