Make bfd_byte an int8_t, flagword a uint32_t

	* bfd-in.h (bfd_byte): Typedef as int8_t.
	(flagword): Typedef as uint32_t.
	(bfd_vma, bfd_signed_vma, bfd_size_type, symvalue): Use stdint
	types in !BFD64 case.
	* bfd-in2.h: Regenerate.
2 files changed