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      1 #include <cwctype>
      2 
      3 namespace llvm {
      4 namespace sys {
      5 namespace locale {
      6 
      7 int columnWidth(StringRef s) {
      8     return s.size();
      9 }
     10 
     11 bool isPrint(int c) {
     12     return iswprint(c);
     13 }
     14 
     15 }
     16 }
     17 }
     18