21 lines
432 B
Go
21 lines
432 B
Go
package main
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import (
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"unsafe"
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"github.com/goplus/llgo/c"
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"github.com/goplus/llgo/c/ffi"
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)
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func main() {
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sig, err := ffi.NewSignatureVar(ffi.TypeInt32, 1, ffi.TypePointer, ffi.TypeInt32)
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if err != nil {
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panic(err)
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}
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var ret int32
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text := c.Str("hello world: %d\n")
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var n int32 = 100
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ffi.Call(sig, c.Func(c.Printf), unsafe.Pointer(&ret), unsafe.Pointer(&text), unsafe.Pointer(&n))
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c.Printf(c.Str("ret: %d\n"), ret)
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}
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