mirror of
https://github.com/apple/swift.git
synced 2026-06-20 15:42:51 +02:00
Graham Lee
9ead8781d4
Co-authored-by: Alex Martini <amartini@apple.com> Co-authored-by: Graham Lee <glee23@apple.com> Co-authored-by: Chris Adamson <cadamson@apple.com> Co-authored-by: Kirby Turner <kirby_turner@apple.com> Co-authored-by: Paris Pinkney <ppinkney@apple.com> Co-authored-by: Dave Spector <dspector@apple.com> Co-authored-by: Sofia Rodriguez Morales <sofia_rodriguez@apple.com> Co-authored-by: Ethan Kusters <ekusters@apple.com> Co-authored-by: Goli Mohammadi <g_mohammadi@apple.com> Co-authored-by: Adora Vaz <a_vaz@apple.com> Co-authored-by: David Rönnqvist <ronnqvist@apple.com> Co-authored-by: Nate Merseth Cook <natecook@apple.com> Co-authored-by: Susan Conant <susan_c@apple.com>
52 lines
1.1 KiB
Markdown
52 lines
1.1 KiB
Markdown
# C Interoperability
|
|
|
|
Use imported C types or call C variadic functions.
|
|
|
|
## Topics
|
|
|
|
### C Pointers
|
|
|
|
- ``Swift/OpaquePointer``
|
|
- ``Swift/AutoreleasingUnsafeMutablePointer``
|
|
|
|
### C Variadic Functions
|
|
|
|
- ``Swift/withVaList(_:_:)``
|
|
- ``Swift/CVaListPointer``
|
|
- ``Swift/CVarArg``
|
|
- ``Swift/getVaList(_:)``
|
|
|
|
### Pointers to Values
|
|
|
|
Access a pointer to a variable in memory for explicit passing to C functions.
|
|
|
|
- ``Swift/withUnsafePointer(to:_:)-9fjn6``
|
|
- ``Swift/withUnsafePointer(to:_:)-35wrn``
|
|
- ``Swift/withUnsafeMutablePointer(to:_:)``
|
|
- ``Swift/withUnsafeBytes(of:_:)-5zxtl``
|
|
- ``Swift/withUnsafeBytes(of:_:)-5gesg``
|
|
- ``Swift/withUnsafeMutableBytes(of:_:)``
|
|
|
|
### Aliases for Imported C Types
|
|
|
|
- ``Swift/CBool``
|
|
- ``Swift/CChar``
|
|
- ``Swift/CChar8``
|
|
- ``Swift/CChar16``
|
|
- ``Swift/CChar32``
|
|
- ``Swift/CDouble``
|
|
- ``Swift/CLongDouble``
|
|
- ``Swift/CFloat``
|
|
- ``Swift/CFloat16``
|
|
- ``Swift/CInt``
|
|
- ``Swift/CLong``
|
|
- ``Swift/CLongLong``
|
|
- ``Swift/CShort``
|
|
- ``Swift/CSignedChar``
|
|
- ``Swift/CUnsignedChar``
|
|
- ``Swift/CUnsignedInt``
|
|
- ``Swift/CUnsignedLong``
|
|
- ``Swift/CUnsignedLongLong``
|
|
- ``Swift/CUnsignedShort``
|
|
- ``Swift/CWideChar``
|