jax.ffi module

ffi_call() ))	Call a foreign function interface (FFI) target.
ffi_lowering(call_target_name, *[, ...])	Build a lowering rule for an foreign function interface (FFI) target.
pycapsule(funcptr)	Wrap a ctypes function pointer in a PyCapsule.
register_ffi_target(name, fn[, platform, ...])	Registers a foreign function target.
register_ffi_type_id(name, obj[, platform])	Registers a custom type ID for a FFI target.