A structure called foo is defined in two
headers for example, one.h and two.h.
Using fromelf --fieldoffsets,
the linker might define the following symbols:
foo.a, foo.b,
and foo.c
foo.x, foo.y,
and foo.z
Using fromelf --qualify --fieldoffsets,
the linker defines the following symbols:
oneh_foo.a, oneh_foo.b and oneh_foo.c
twoh_foo.x, twoh_foo.y and twoh_foo.z