11 lines
155 B
Go
11 lines
155 B
Go
|
package main
|
||
|
|
|
||
|
|
import _ "unsafe" // for go:linkname
|
||
|
|
|
||
|
|
//go:linkname Sqrt C.sqrt
|
||
|
|
func Sqrt(x float64) float64
|
||
|
|
|
||
|
|
func main() {
|
||
|
|
println("sqrt(2) =", Sqrt(2))
|
||
|
|
}
|