line_finder
struct line_finder *lf = data;
static int find_line_range_by_line(Dwarf_Die *sp_die, struct line_finder *lf)
struct line_finder *lf = param->data;
static int find_line_range_by_func(struct line_finder *lf)
struct line_finder lf = {.lr = lr, .found = 0};