U+0017 End of Transmission Block *
U+0017 was added in Unicode version 1.1 in 1993. It belongs to the block Basic Latin in the Basic Multilingual Plane.
This character is a Control and is commonly used, that is, in no specific script. The character is also known as END OF TRANSMISSION BLOCK.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Boundary Neutral. When changing direction it is not mirrored. U+0017 prohibits a line break before it.
The Wikipedia has the following information about this codepoint:
End-of-Transmission-Block (ETB) is a communications control character used to indicate the end of a block of data for communications purposes. ETB is used for segmenting data into blocks when the block structure is not necessarily related to the processing function.
In ASCII, ETB is code point 23 (0x17, or ^W in caret notation) in the C0 control code set. In EBCDIC, ETB is code point 0x26.
Unicode also includes a character for the visual representation of the character: U+2417 ␗ SYMBOL FOR END OF TRANSMISSION BLOCK.
Representations
| System | Representation |
|---|---|
| Nº | 23 |
| UTF-8 | 17 |
| UTF-16 | 00 17 |
| UTF-32 | 00 00 00 17 |
| URL-Quoted | %17 |
| HTML hex reference |  |
| Wrong windows-1252 Mojibake | â— |
| Caret Notation | ^W |
| control | END OF TRANSMISSION BLOCK |
| abbreviation | ETB |
| alias | END OF TRANSMISSION BLOCK |
| Encoding: ASCII (hex bytes) | 17 |
| Encoding: BIG5 (hex bytes) | 17 |
| Encoding: BIG5HKSCS (hex bytes) | 17 |
| Encoding: CP037 (hex bytes) | 26 |
| Encoding: CP273 (hex bytes) | 26 |
| Encoding: CP424 (hex bytes) | 26 |
| Encoding: CP437 (hex bytes) | 17 |
| Encoding: CP500 (hex bytes) | 26 |
| Encoding: CP720 (hex bytes) | 17 |
| Encoding: CP737 (hex bytes) | 17 |
| Encoding: CP775 (hex bytes) | 17 |
| Encoding: CP850 (hex bytes) | 17 |
| Encoding: CP852 (hex bytes) | 17 |
| Encoding: CP855 (hex bytes) | 17 |
| Encoding: CP856 (hex bytes) | 17 |
| Encoding: CP857 (hex bytes) | 17 |
| Encoding: CP858 (hex bytes) | 17 |
| Encoding: CP860 (hex bytes) | 17 |
| Encoding: CP861 (hex bytes) | 17 |
| Encoding: CP862 (hex bytes) | 17 |
| Encoding: CP863 (hex bytes) | 17 |
| Encoding: CP864 (hex bytes) | 17 |
| Encoding: CP865 (hex bytes) | 17 |
| Encoding: CP866 (hex bytes) | 17 |
| Encoding: CP869 (hex bytes) | 17 |
| Encoding: CP874 (hex bytes) | 17 |
| Encoding: CP875 (hex bytes) | 26 |
| Encoding: CP932 (hex bytes) | 17 |
| Encoding: CP949 (hex bytes) | 17 |
| Encoding: CP950 (hex bytes) | 17 |
| Encoding: CP1006 (hex bytes) | 17 |
| Encoding: CP1026 (hex bytes) | 26 |
| Encoding: CP1125 (hex bytes) | 17 |
| Encoding: CP1140 (hex bytes) | 26 |
| Encoding: CP1250 (hex bytes) | 17 |
| Encoding: CP1251 (hex bytes) | 17 |
| Encoding: CP1252 (hex bytes) | 17 |
| Encoding: CP1253 (hex bytes) | 17 |
| Encoding: CP1254 (hex bytes) | 17 |
| Encoding: CP1255 (hex bytes) | 17 |
| Encoding: CP1256 (hex bytes) | 17 |
| Encoding: CP1257 (hex bytes) | 17 |
| Encoding: CP1258 (hex bytes) | 17 |
| Encoding: EUC_JP (hex bytes) | 17 |
| Encoding: EUC_JIS_2004 (hex bytes) | 17 |
| Encoding: EUC_JISX0213 (hex bytes) | 17 |
| Encoding: EUC_KR (hex bytes) | 17 |
| Encoding: GB2312 (hex bytes) | 17 |
| Encoding: GBK (hex bytes) | 17 |
| Encoding: GB18030 (hex bytes) | 17 |
| Encoding: HZ (hex bytes) | 17 |
| Encoding: ISO2022_JP (hex bytes) | 17 |
| Encoding: ISO2022_JP_1 (hex bytes) | 17 |
| Encoding: ISO2022_JP_2 (hex bytes) | 17 |
| Encoding: ISO2022_JP_2004 (hex bytes) | 17 |
| Encoding: ISO2022_JP_3 (hex bytes) | 17 |
| Encoding: ISO2022_JP_EXT (hex bytes) | 17 |
| Encoding: ISO2022_KR (hex bytes) | 17 |
| Encoding: LATIN_1 (hex bytes) | 17 |
| Encoding: ISO8859_2 (hex bytes) | 17 |
| Encoding: ISO8859_3 (hex bytes) | 17 |
| Encoding: ISO8859_4 (hex bytes) | 17 |
| Encoding: ISO8859_5 (hex bytes) | 17 |
| Encoding: ISO8859_6 (hex bytes) | 17 |
| Encoding: ISO8859_7 (hex bytes) | 17 |
| Encoding: ISO8859_8 (hex bytes) | 17 |
| Encoding: ISO8859_9 (hex bytes) | 17 |
| Encoding: ISO8859_10 (hex bytes) | 17 |
| Encoding: ISO8859_11 (hex bytes) | 17 |
| Encoding: ISO8859_13 (hex bytes) | 17 |
| Encoding: ISO8859_14 (hex bytes) | 17 |
| Encoding: ISO8859_15 (hex bytes) | 17 |
| Encoding: ISO8859_16 (hex bytes) | 17 |
| Encoding: JOHAB (hex bytes) | 17 |
| Encoding: KOI8_R (hex bytes) | 17 |
| Encoding: KOI8_T (hex bytes) | 17 |
| Encoding: KOI8_U (hex bytes) | 17 |
| Encoding: KZ1048 (hex bytes) | 17 |
| Encoding: MAC_CYRILLIC (hex bytes) | 17 |
| Encoding: MAC_GREEK (hex bytes) | 17 |
| Encoding: MAC_ICELAND (hex bytes) | 17 |
| Encoding: MAC_LATIN2 (hex bytes) | 17 |
| Encoding: MAC_ROMAN (hex bytes) | 17 |
| Encoding: MAC_TURKISH (hex bytes) | 17 |
| Encoding: PTCP154 (hex bytes) | 17 |
| Encoding: SHIFT_JIS (hex bytes) | 17 |
| Encoding: SHIFT_JIS_2004 (hex bytes) | 17 |
| Encoding: SHIFT_JISX0213 (hex bytes) | 17 |
| Encoding: CP037 (hex bytes) | 26 |
| Encoding: CP1025 (hex bytes) | 26 |
| Encoding: CP1047 (hex bytes) | 26 |
| Encoding: CP1097 (hex bytes) | 26 |
| Encoding: CP1112 (hex bytes) | 26 |
| Encoding: CP1122 (hex bytes) | 26 |
| Encoding: CP1123 (hex bytes) | 26 |
| Encoding: CP1140 (hex bytes) | 26 |
| Encoding: CP1141 (hex bytes) | 26 |
| Encoding: CP1142 (hex bytes) | 26 |
| Encoding: CP1143 (hex bytes) | 26 |
| Encoding: CP1144 (hex bytes) | 26 |
| Encoding: CP1145 (hex bytes) | 26 |
| Encoding: CP1146 (hex bytes) | 26 |
| Encoding: CP1147 (hex bytes) | 26 |
| Encoding: CP1148 (hex bytes) | 26 |
| Encoding: CP1148MS (hex bytes) | 26 |
| Encoding: CP1149 (hex bytes) | 26 |
| Encoding: CP273 (hex bytes) | 26 |
| Encoding: CP277 (hex bytes) | 26 |
| Encoding: CP278 (hex bytes) | 26 |
| Encoding: CP280 (hex bytes) | 26 |
| Encoding: CP284 (hex bytes) | 26 |
| Encoding: CP285 (hex bytes) | 26 |
| Encoding: CP290 (hex bytes) | 26 |
| Encoding: CP297 (hex bytes) | 26 |
| Encoding: CP420 (hex bytes) | 26 |
| Encoding: CP424 (hex bytes) | 26 |
| Encoding: CP500 (hex bytes) | 26 |
| Encoding: CP500MS (hex bytes) | 26 |
| Encoding: CP833 (hex bytes) | 26 |
| Encoding: CP838 (hex bytes) | 26 |
| Encoding: CP870 (hex bytes) | 26 |
| Encoding: CP871 (hex bytes) | 26 |
| Encoding: CP875 (hex bytes) | 26 |
| Adobe Glyph List | controlETB |
| digraph | EB |
Elsewhere
Complete Record
| Property | Value |
|---|---|
| 1.1 (1993) | |
| — | |
| END OF TRANSMISSION BLOCK | |
| Basic Latin | |
| Control | |
| Common | |
| Boundary Neutral | |
| Not Reordered | |
| none | |
| End of Transmission Block* | |
| ✘ | |
| End of Transmission Block* | |
| End of Transmission Block* | |
| ✘ | |
| End of Transmission Block* | |
| End of Transmission Block* | |
| End of Transmission Block* | |
| End of Transmission Block* | |
| End of Transmission Block* | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| End of Transmission Block* | |
| Control | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| 0 | |
| 0 | |
| 0 | |
| ✘ | |
| None | |
| — | |
| NA | |
| Other | |
| — | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Yes | |
| Yes | |
| End of Transmission Block* | |
| Yes | |
| End of Transmission Block* | |
| Yes | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| Other | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| ✘ | |
| End of Transmission Block* | |
| None | |
| neutral | |
| Not Applicable | |
| — | |
| No_Joining_Group | |
| Non Joining | |
| Combining Mark | |
| none | |
| not a number | |
| End of Transmission Block* | |
| R |