Searched defs:controllablechars (Results 1 - 1 of 1) sorted by relevance

/osnet-11/usr/src/cmd/perl/5.8.4/distrib/
H A Dutil.c3427 static const char controllablechars[] = "?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"; local
3438 if ((ctlp = strchr(controllablechars, ch)) == 0) {
3442 if (ctlp == controllablechars)
3445 return((unsigned char)(ctlp - controllablechars - 1));
3457 else if (0 < ch && ch < (sizeof(controllablechars) - 1))
3458 return(controllablechars[ch+1]);

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