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Lines Matching refs:u_iscntrl

775     { u_iscntrl, "iscntrl" }
837 /* Tests for isControl(u_iscntrl()) and isPrintable(u_isprint()) */
846     testSampleCharProps(u_iscntrl, "u_iscntrl", sampleControl, UPRV_LENGTHOF(sampleControl), TRUE);
847     testSampleCharProps(u_iscntrl, "u_iscntrl", sampleNonControl, UPRV_LENGTHOF(sampleNonControl), FALSE);
860         if(!u_iscntrl(c)) {
861             log_err("error: u_iscntrl(ISO 8 control U+%04x)=FALSE\n", c);