Bidi B2 - GetCharacterPlacement order array
david at l8s.co.uk
Mon Jun 2 11:25:36 CDT 2003
> >>+ if (lpResults->lpOutString)
> >>+ for (i = 0; i < nSet && lpString[i] != 0; ++i)
> >>+ lpResults->lpOutString[i] = lpString[i];
> >What about a strncpy here:
Be aware that strncyp() rarely DTRT, in particular:
- it doesn't guarantee to zero terminate the target
- it is required to zero fill the target buffer
Neither of these is usually desirable.
Many systems have a strlcpy() function which does what you want much
OTOH is the target buffer can be too short with valid data, they you
need to (typically) dynamically allocate a buffer.
David Laight: david at l8s.co.uk
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