C99 testsuite readiness: Some unverified test case un-reductions

C99 testsuite readiness: Some unverified test case un-reductions

gcc/testsuite/

	* gcc.c-torture/compile/20000412-2.c (f): Call
	__builtin_strlen	instead of strlen.
	* gcc.c-torture/compile/20000427-1.c (FindNearestPowerOf2):
	Declare.
	* gcc.c-torture/compile/20000802-1.c (bar): Call
	__builtin_memcpy	instead of memcpy.
	* gcc.c-torture/compile/20010525-1.c (kind_varread): Likewise.
	* gcc.c-torture/compile/20010706-1.c (foo): Add missing int
	return type.
	* gcc.c-torture/compile/20020314-1.c (add_output_space_event)
	(del_tux_atom, add_req_to_workqueue): Declare.
	* gcc.c-torture/compile/20020701-1.c (f): Call
	__builtin_memcpy	instead of memcpy.
	* gcc.c-torture/compile/20021015-2.c (f): Call __builtin_bcmp
	instead of bcmo.
	* gcc.c-torture/compile/20030110-1.c (inb): Declare.
	* gcc.c-torture/compile/20030314-1.c (bar): Add missing
	void return type.
	* gcc.c-torture/compile/20030405-1.c (bar): Add missing int
	return type.
	* gcc.c-torture/compile/20030416-1.c (bar): Declare.
	(main): Add missing int return type.
	* gcc.c-torture/compile/20030503-1.c (bar): Declare.
	* gcc.c-torture/compile/20030530-1.c: (bar): Declare.
	* gcc.c-torture/compile/20031031-2.c (foo, bar, baz): Declare.
	* gcc.c-torture/compile/20040101-1.c (test16): Call
	__builtin_printf instead of printf.
	* gcc.c-torture/compile/20040124-1.c (f2, f3): Declare.
	* gcc.c-torture/compile/20040304-1.c (macarg): Declare.
	* gcc.c-torture/compile/20040705-1.c (f): Call
	__builtin_memcpy instead of memcpy.
	* gcc.c-torture/compile/20040908-1.c (bar): Declare.
	* gcc.c-torture/compile/20050510-1.c (dont_remove): Declare.
	* gcc.c-torture/compile/20051228-1.c (bar): Declare.
	* gcc.c-torture/compile/20060109-1.c (cpp_interpret_string):
	Declare.
	(int_c_lex, cb_ident): Add missing void return type.
	(cb_ident): Define as static.
	* gcc.c-torture/compile/20060202-1.c (sarray_get): Declare.
	* gcc.c-torture/compile/20070129.c (regcurly)
	(reguni): Declare.
	* gcc.c-torture/compile/20070529-1.c (__fswab16): Declare.
	* gcc.c-torture/compile/20070529-2.c (kmem_free): Declare.
	* gcc.c-torture/compile/20070605-1.c (quantize_fs_dither):
	Add missing void return type.
	* gcc.c-torture/compile/20071107-1.c
	(settings_install_property_parser): Declare.
	* gcc.c-torture/compile/20090907-1.c (load_waveform): Call
	__builtin_abort instead of abort.
	* gcc.c-torture/compile/20100907.c (t): Add missing void
	types.
	* gcc.c-torture/compile/20120524-1.c (build_packet): Call
	__builtin_memcpy instead of memcpy.
	* gcc.c-torture/compile/20120830-2.c
	(ubidi_writeReordered_49): Add missing void return type.
	* gcc.c-torture/compile/20121010-1.c (read_long): Add missing
	int return type.
	* gcc.c-torture/compile/920301-1.c (f, g): Add missing void
	types.
	* gcc.c-torture/compile/920409-1.c (x): Likewise.
	* gcc.c-torture/compile/920410-1.c (main): Add missing int
	return type.  Call __builtin_printf instead of printf.
	* gcc.c-torture/compile/920410-2.c (joe): Add missing void
	types.
	* gcc.c-torture/compile/920411-2.c (x): Likewise.
	* gcc.c-torture/compile/920413-1.c (f): Add missing int return
	type.
	* gcc.c-torture/compile/920428-3.c (x): Add missing int types.
	* gcc.c-torture/compile/920428-4.c (x): Add missing void
	return type and int parameter type.
	* gcc.c-torture/compile/920501-10.c (x): Add missing int
	types.
	* gcc.c-torture/compile/920501-12.c (x, a, b, A, B): Likewise.
	* gcc.c-torture/compile/920501-17.c (x): Add missing void
	types.
	* gcc.c-torture/compile/920501-19.c (y): Likewise.
	* gcc.c-torture/compile/920501-22.c (x): Likewise.
	* gcc.c-torture/compile/920501-3.c (x): Likewise.
	* gcc.c-torture/compile/920501-4.c (foo): Likewise.
	* gcc.c-torture/compile/920529-1.c (f): Call __builtin_abort
	instead of abort.
	* gcc.c-torture/compile/920615-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/920623-1.c (g): Likewise.
	* gcc.c-torture/compile/920624-1.c (f): Likewise.
	* gcc.c-torture/compile/920711-1.c (f): Add missing int types.
	* gcc.c-torture/compile/920729-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/920806-1.c (f): Likewise.
	* gcc.c-torture/compile/920821-2.c (f): Likewise.
	* gcc.c-torture/compile/920825-1.c (f): Likewise.
	* gcc.c-torture/compile/920825-2.c (f, g): Add missing void
	return type.
	* gcc.c-torture/compile/920826-1.c (f): Likewise.
	* gcc.c-torture/compile/920828-1.c (f): Add missing int types.
	* gcc.c-torture/compile/920829-1.c (f): Add missing void
	return type.
	* gcc.c-torture/compile/920928-3.c (f): Likewise.
	* gcc.c-torture/compile/921012-2.c (f): Likewise.
	* gcc.c-torture/compile/921013-1.c (f): Likewise.
	* gcc.c-torture/compile/921019-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/921026-1.c (f): Add missing void
	return type.
	* gcc.c-torture/compile/921126-1.c (f): Add missing int
	return type and missing void.
	* gcc.c-torture/compile/921227-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/930109-2.c (f): Add missing int types.
	* gcc.c-torture/compile/930210-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/930222-1.c (g): Declare.
	(f): Add missing int return type.
	* gcc.c-torture/compile/930421-1.c (f): Add missing void
	return type.
	* gcc.c-torture/compile/930503-1.c (f): Likewise.
	* gcc.c-torture/compile/930513-1.c (f): Add missing int return
	type.
	* gcc.c-torture/compile/930513-3.c (test): Add missing void
	types.
	* gcc.c-torture/compile/930523-1.c (f): Likewise.
	* gcc.c-torture/compile/930527-1.c (f): Likewise.
	* gcc.c-torture/compile/930603-1.c (f): Likewise.
	* gcc.c-torture/compile/930607-1.c (g): Likewise.
	* gcc.c-torture/compile/930702-1.c (f): Add missing int
	return type and missing void.
	* gcc.c-torture/compile/931018-1.c (f): Add missing void
	return type.
	* gcc.c-torture/compile/931031-1.c (f): Likewise.
	* gcc.c-torture/compile/931102-1.c (xxx): Add missing void
	types.
	* gcc.c-torture/compile/940611-1.c (f): Likewise.
	* gcc.c-torture/compile/940712-1.c (f): Add missing int
	return type and missing void.
	* gcc.c-torture/compile/950512-1.c (g): Declare.
	(f): Add missing void return type.
	* gcc.c-torture/compile/950530-1.c (f): Add missing int
	return type.
	* gcc.c-torture/compile/950610-1.c (f): Add missing void
	return type.
	* gcc.c-torture/compile/950613-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/950816-1.c (f): Add missing int return
	type and missing void.
	* gcc.c-torture/compile/950816-2.c (func): Declare.
	(f): Add missing void types.
	* gcc.c-torture/compile/950816-3.c (f): Add missing int
	return type and missing void.
	* gcc.c-torture/compile/950919-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/950921-1.c (f): Add missing int
	return type and missing void.
	* gcc.c-torture/compile/951004-1.c (f): Add missing void
	return type.
	* gcc.c-torture/compile/951116-1.c (f): Add missing int
	return type and missing void.
	* gcc.c-torture/compile/951128-1.c (f): Add missing void
	return type.
	* gcc.c-torture/compile/951220-1.c (f): Add missing int return
	type.
	* gcc.c-torture/compile/960220-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/960221-1.c (foo): Add missing void
	return type.
	* gcc.c-torture/compile/960704-1.c (main): Add missing int
	return type and missing void.
	* gcc.c-torture/compile/961031-1.c (f): Add missing void
	types.
	* gcc.c-torture/compile/961126-1.c (sub, sub2): Declare.
	(main): Add missing int return type and missing void.
	* gcc.c-torture/compile/961203-1.c (main): Call __builtin_exit
	instead of exit.
	* gcc.c-torture/compile/981001-1.c (main): Likewise.
	* gcc.c-torture/compile/981107-1.c (call): Declare.
	* gcc.c-torture/compile/990517-1.c (sdbm__splpage): Call
	__builtin_memcpy instead of memcpy.
	* gcc.c-torture/compile/990617-1.c (main): Call
	__builtin_printf instead of printf.
	* gcc.c-torture/compile/991026-2.c (detach): Add missing void
	types.
	* gcc.c-torture/compile/991229-1.c (ejEval): Likewise.
	* gcc.c-torture/compile/991229-3.c (rand): Declare.