github.com/wencode/hack@v0.2.9/test/cgocall/cgocall.go (about)

     1  package cgocall
     2  
     3  //#include <stdlib.h>
     4  import "C"
     5  
     6  func Abs(i int) int {
     7  	n, _ := C.abs(C.int(i))
     8  	return int(n)
     9  }