ASCII Name for Cancel
001 1000, 30, 24, 18, S0, ␘, Cancel
001 1000, 30, 24, 18, S0, ␘, Cancel
001 1001, 31, 25, 19, S1, ␙, End of Medium
001 1010, 32, 26, 1A, S2, ␚, Substitute
001 1011, 33, 27, 1B, S3, ␛, Escape
001 1100, 34, 28, 1C, S4, ␜,
001 1101, 35, 29, 1D, S5, ␝, Group Separator
001 1110, 36, 30, 1E, S6, ␞, Record Separator
001 1111, 37, 31, 1F, S7, ␟, Unit Separator
111 1111, 177, 127, 7F, DEL, ␡, Delete
000 0000, 0, 0, 0, NULL, ␀, Null