or commented so output of grep 'if 0' is smaller and less
surprising.
dwarf_die_deliv.c
dwarf_frame.c
dwarf_frame2.c
dwgetopt.c
pro_forms.c
pro_section.c
We no longer do inappropriate checking of pc addrs
when a type_unit refers to the line table (there is
no low or high pc, so such checking would fail anyway).
so all is easier for those without getopt() to build.
To avoid unwanted dependencies dwgetopt.h and dwgetopt.c
are in both dwarfdump and libdwarf directories.
