[PATCH 2/2] getopt.c: use fputs()/fputc() instead of fprintf() to, save code space

[Freddie Chopin]

Changelog entry for this patch:

newlib/ChangeLog
2013-11-12  Freddie Chopin  <freddie_chopin@op.pl>

	* newlib/libc/stdlib/getopt.c (getopt_internal): Use
	fputs()/fputc() instead of fprintf() to save code space