rb_to_encoding    355 dir.c          	    fsenc = rb_to_encoding(enc);
rb_to_encoding   1067 encoding.c     	def->index = rb_enc_to_index(rb_to_encoding(encoding));
rb_to_encoding   1283 ext/stringio/stringio.c     enc = rb_to_encoding(ext_enc);
rb_to_encoding     78 include/ruby/encoding.h rb_encoding* rb_to_encoding(VALUE);
rb_to_encoding   3970 io.c           	extencoding = rb_to_encoding(extenc);
rb_to_encoding   3985 io.c           		intencoding = rb_to_encoding(intenc);
rb_to_encoding   3989 io.c           	    intencoding = rb_to_encoding(intenc);
rb_to_encoding   6960 io.c           	enc2 = rb_to_encoding(v1);
rb_to_encoding   6970 io.c           		enc = rb_to_encoding(v2);
rb_to_encoding   6973 io.c           	    enc = rb_to_encoding(v2);
rb_to_encoding   6990 io.c           		rb_io_ext_int_to_encs(rb_to_encoding(v1), NULL, &enc, &enc2);
rb_to_encoding   1928 numeric.c          enc = rb_to_encoding(argv[0]);
rb_to_encoding   6748 string.c           rb_enc_associate(str, rb_to_encoding(enc));
rb_to_encoding   2804 transcode.c    	    const char *sname = rb_enc_name(rb_to_encoding(RARRAY_PTR(pair)[0]));
rb_to_encoding   2805 transcode.c    	    const char *dname = rb_enc_name(rb_to_encoding(RARRAY_PTR(pair)[1]));