CVa that is backed by autoreleased storage, built from the given array of arguments.
- Xcode 8.0+
- Swift Standard Library
An array of arguments to convert to a C
A pointer that can be used with C functions that take a
You should prefer
with instead of this function. In some uses, such as in a
class initializer, you may find that the language rules do not allow you to use
with as intended.
If you need to pass an optional pointer as a
CVar argument, use the
Int(bit initializer to interpret the optional pointer as an
Int value, which has the same C variadic calling conventions as a pointer on all supported platforms.