Author :
matthieu
Date :
2017-10-14 09:12:44
Hash :fd77a349 Message :MFC: xkb: Escape non-printable characters correctly
XkbStringText escapes non-printable characters using octal numbers.
Such escape sequence would be at most 5 characters long ("\0123"), so
it reserves 5 bytes in the buffer. Due to char->unsigned int
conversion, it would print much longer string for negative numbers.