package ctypes-foreign

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in-package search v0.2.0

ctypes-foreign
- Ctypes_closure_properties
  - MUTEX
  - Make
    
    Mutex
- Ctypes_ffi
  - CLOSURE_PROPERTIES
  - Make
    
    Closure_properties
- Ctypes_ffi_stubs
- Ctypes_foreign_basis
  - Make
    
    Closure_properties
    
    Ffi
    
    Funptr
- Ctypes_weak_ref
- Dl
- Foreign
  - Funptr
- Libffi_abi

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val record : Obj.t -> Obj.t -> int

record c v links the lifetimes of c and v, ensuring that v is not collected while c is still live. The return value is a key that can be used to retrieve v while v is still live.

val retrieve : int -> Obj.t

retrieve v retrieves a value using a key returned by record, or raises Not_found if v is no longer live.