56 lines
1.1 KiB
Rust
56 lines
1.1 KiB
Rust
use std::ptr::NonNull;
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struct Opaque;
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#[repr(C)]
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pub struct Pointers<T> {
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a: NonNull<f32>,
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b: NonNull<T>,
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c: NonNull<Opaque>,
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d: NonNull<NonNull<T>>,
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e: NonNull<NonNull<f32>>,
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f: NonNull<NonNull<Opaque>>,
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g: Option<NonNull<T>>,
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h: Option<NonNull<i32>>,
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i: Option<NonNull<NonNull<i32>>>,
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j: *const T,
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k: *mut T,
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}
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#[repr(C)]
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pub struct References<'a> {
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a: &'a Opaque,
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b: &'a mut Opaque,
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c: Option<&'a Opaque>,
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d: Option<&'a mut Opaque>,
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}
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#[no_mangle]
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pub extern "C" fn value_arg(arg: References<'static>) {}
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#[no_mangle]
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pub extern "C" fn mutltiple_args(
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arg: NonNull<i32>,
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foo: *mut Pointers<u64>,
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d: NonNull<NonNull<Opaque>>,
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) {
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}
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#[no_mangle]
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pub extern "C" fn ref_arg(arg: &Pointers<u64>) {}
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#[no_mangle]
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pub extern "C" fn mut_ref_arg(arg: &mut Pointers<u64>) {}
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#[no_mangle]
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pub extern "C" fn optional_ref_arg(arg: Option<&Pointers<u64>>) {}
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#[no_mangle]
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pub extern "C" fn optional_mut_ref_arg(arg: Option<&mut Pointers<u64>>) {}
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#[no_mangle]
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pub extern "C" fn nullable_const_ptr(arg: *const Pointers<u64>) {}
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#[no_mangle]
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pub extern "C" fn nullable_mut_ptr(arg: *mut Pointers<u64>) {}
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