| 1 | /* Copyright (c) 1979 Regents of the University of California */ |
| 2 | |
| 3 | static char sccsid[] = "@(#)CHR.c 1.1 %G%"; |
| 4 | |
| 5 | #include "h01errs.h" |
| 6 | |
| 7 | CHR(value) |
| 8 | |
| 9 | long value; |
| 10 | { |
| 11 | if (value < 0 || value > 127) { |
| 12 | ERROR(ECHR, value); |
| 13 | return; |
| 14 | } |
| 15 | return value; |
| 16 | } |