rb_gzreader_getbyte 3896 ext/zlib/zlib.c     dst = rb_gzreader_getbyte(obj);
rb_gzreader_getbyte 3933 ext/zlib/zlib.c     while (!NIL_P(c = rb_gzreader_getbyte(obj))) {
rb_gzreader_getbyte 4520 ext/zlib/zlib.c     rb_define_method(cGzipReader, "getbyte", rb_gzreader_getbyte, 0);