rb_econv_str_convert 2107 ext/zlib/zlib.c str = rb_econv_str_convert(gz->ec, str, ECONV_PARTIAL_INPUT); rb_econv_str_convert 261 include/ruby/encoding.h VALUE rb_econv_str_convert(rb_econv_t *ec, VALUE src, int flags); rb_econv_str_convert 880 io.c str = rb_econv_str_convert(fptr->writeconv, str, ECONV_PARTIAL_INPUT);