Log Message:-----------support mb strings
Modified Files:-------------- orafce: README.orafunc (r1.12 -> r1.13) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/README.orafunc.diff?r1=1.12&r2=1.13) alert.c (r1.4 -> r1.5) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/alert.c.diff?r1=1.4&r2=1.5) plvstr.c (r1.2 -> r1.3) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/plvstr.c.diff?r1=1.2&r2=1.3)