dcl cb(128*1024) char(1);
dcl wb(128*1024) widechar(1);
dcl pos fixed bin(31);
/* 128K bytes searched for the character string 'test' */
pos = memindex( addr(cb), stg(cb), 'test' );
/* 256K bytes searched for the string 'test' as widechar */
pos = memindex( addr(wb), stg(wb), wchar('<') );