24 lines
355 B
C
24 lines
355 B
C
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#include <stdio.h>
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#include <rune.h>
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_BSD_RUNE_T_
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___tolower(c)
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_BSD_RUNE_T_ c;
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{
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int x;
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_RuneRange *rr = &_CurrentRuneLocale->maplower_ext;
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_RuneEntry *re = rr->ranges;
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if (c == EOF)
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return(EOF);
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for (x = 0; x < rr->nranges; ++x, ++re) {
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if (c < re->min)
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return(c);
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if (c <= re->max)
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return(re->map + c - re->min);
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}
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return(c);
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}
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