/* gdbarch trace variable */
extern int gdbarch_debug;
-/* An implementation of return_value that props up architectures still
- using USE_STRUCT_RETURN, gdbarch_extract_return_value and
- store_return_value. See also the hacks in "stack.c". */
-enum return_value_convention legacy_return_value (struct gdbarch *gdbarch,
- struct type *valtype,
- struct regcache *regcache,
- gdb_byte *readbuf,
- const gdb_byte *writebuf);
-
-/* To return any structure or union type by value, store it at the
- address passed as an invisible first argument to the function. */
-extern gdbarch_deprecated_use_struct_convention_ftype always_use_struct_convention;
-
/* The only possible cases for inner_than. */
extern int core_addr_lessthan (CORE_ADDR lhs, CORE_ADDR rhs);
extern int core_addr_greaterthan (CORE_ADDR lhs, CORE_ADDR rhs);