Ooops just realised that I didn't enforce the max chars limit. Here's
another version:
func CwcharToString(p uintptr, maxchars int) string {
if p == 0 {
return ""
}
uints := make([]uint16, 0, maxchars)
for i, p := 0, uintptr(unsafe.Pointer(p)); i < maxchars; p += 2 {
u := *(*uint16)(unsafe.Pointer(p))
if u == 0 {
break
}
uints = append(uints, u)
i++
}
return string(utf16.Decode(uints))
}
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