FILE 1 file2_1.cc
FILE 2 file2_2.cc
FILE 3 file2_3.cc
FUNC 2000 c Function2_1
1000 4 54 1
1004 4 55 1
1008 4 56 1
FUNC 2170 14 Function2_2
2170 6 10 2
2176 4 12 2
217a 6 13 2
2180 4 21 2