extern bfd_boolean coff_find_nearest_line
(bfd *, asection *, asymbol **, bfd_vma, const char **,
const char **, unsigned int *);
+extern bfd_boolean coff_find_nearest_line_discriminator
+ (bfd *, asection *, asymbol **, bfd_vma, const char **,
+ const char **, unsigned int *, unsigned int *);
struct dwarf_debug_section;
extern bfd_boolean coff_find_nearest_line_with_names
(bfd *, const struct dwarf_debug_section *, asection *, asymbol **,