Hexadecimal Escape Sequence [ HP C Programmer's Guide ] MPE/iX 5.0 Documentation
HP C Programmer's Guide
Hexadecimal Escape Sequence
The HP 9000 Series 700/800 compiler allows character constants containing
hexadecimal escape sequences. For example, 'A' can be expressed with the
hexadecimal escape sequence '\x41'. The HP 9000 Series 200, 300, and 500
do not allow hexadecimal escape sequences.
Check your source files for any occurrences for \x, and verify that a
hexadecimal escape sequence is intended.
MPE/iX 5.0 Documentation