38 lines
747 B
Rust
38 lines
747 B
Rust
//! This is a separate file containing helpers for tests of this library. It is built into a
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//! dynamic library by the build.rs script.
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#![crate_type="cdylib"]
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#[no_mangle]
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pub static mut TEST_STATIC_U32: u32 = 0;
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#[no_mangle]
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pub static mut TEST_STATIC_PTR: *mut () = 0 as *mut _;
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#[no_mangle]
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pub extern "C" fn test_identity_u32(x: u32) -> u32 {
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x
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}
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#[repr(C)]
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pub struct S {
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a: u64,
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b: u32,
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c: u16,
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d: u8
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}
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#[no_mangle]
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pub extern "C" fn test_identity_struct(x: S) -> S {
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x
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}
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#[no_mangle]
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pub unsafe extern "C" fn test_get_static_u32() -> u32 {
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TEST_STATIC_U32
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}
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#[no_mangle]
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pub unsafe extern "C" fn test_check_static_ptr() -> bool {
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TEST_STATIC_PTR == (&mut TEST_STATIC_PTR as *mut *mut _ as *mut _)
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}
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