id: 1
unit: void Init_mmap()
file: ext/mmap/mmap.c
start line: 2238
end line: 2380
size: 126 LOC
McCabe index: 1
number of parameters: 0

id: 2
unit: static void mm_free()
file: ext/mmap/mmap.c
start line: 120
end line: 153
size: 33 LOC
McCabe index: 12
number of parameters: 1

id: 3
unit: static VALUE mm_str()
file: ext/mmap/mmap.c
start line: 315
end line: 345
size: 30 LOC
McCabe index: 8
number of parameters: 2

id: 4
unit: static VALUE mm_bang_i()
file: ext/mmap/mmap.c
start line: 1859
end line: 1881
size: 22 LOC
McCabe index: 6
number of parameters: 5

id: 5
unit: static int mm_correct_backref()
file: ext/mmap/mmap.c
start line: 1090
end line: 1109
size: 19 LOC
McCabe index: 6
number of parameters: 0

id: 6
unit: static VALUE mm_index()
file: ext/mmap/mmap.c
start line: 2028
end line: 2030
size: 3 LOC
McCabe index: 1
number of parameters: 3

id: 7
unit: static VALUE mm_aref_m()
file: ext/mmap/mmap.c
start line: 2061
end line: 2063
size: 3 LOC
McCabe index: 1
number of parameters: 3

id: 8
unit: clone
file: lib/mmap.rb
start line: 13
end line: 16
size: 3 LOC
McCabe index: 1
number of parameters: 0

id: 9
unit: dup
file: lib/mmap.rb
start line: 17
end line: 20
size: 3 LOC
McCabe index: 1
number of parameters: 0