OnigEncodingType   69 include/ruby/encoding.h typedef OnigEncodingType rb_encoding;
OnigEncodingType  172 include/ruby/oniguruma.h typedef OnigEncodingType* OnigEncoding;
OnigEncodingType  174 include/ruby/oniguruma.h ONIG_EXTERN OnigEncodingType OnigEncodingASCII;
OnigEncodingType  188 regenc.h       #define OnigEncodingDeclare(n) static OnigEncodingType OnigEncodingName(n)
OnigEncodingType  198 regenc.h       #define OnigEncodingDeclare(n) OnigEncodingType OnigEncodingName(n)