OnigEncodingType   29 encoding.c     typedef OnigEncodingType rb_raw_encoding;
OnigEncodingType  110 include/ruby/encoding.h typedef const OnigEncodingType rb_encoding;
OnigEncodingType  224 include/ruby/oniguruma.h typedef const OnigEncodingType* OnigEncoding;
OnigEncodingType  226 include/ruby/oniguruma.h ONIG_EXTERN const OnigEncodingType OnigEncodingASCII;
OnigEncodingType  867 include/ruby/oniguruma.h void onig_copy_encoding P_((OnigEncodingType *to, OnigEncoding from));
OnigEncodingType  221 regenc.h       #define OnigEncodingDeclare(n) static const OnigEncodingType OnigEncodingName(n)
OnigEncodingType  231 regenc.h       #define OnigEncodingDeclare(n) const OnigEncodingType OnigEncodingName(n)