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-rw-r--r--libgo/go/runtime/debug.go3
1 files changed, 3 insertions, 0 deletions
diff --git a/libgo/go/runtime/debug.go b/libgo/go/runtime/debug.go
index c2b9056..4f09146 100644
--- a/libgo/go/runtime/debug.go
+++ b/libgo/go/runtime/debug.go
@@ -23,6 +23,9 @@ func UnlockOSThread()
// This call will go away when the scheduler improves.
func GOMAXPROCS(n int) int
+// NumCPU returns the number of logical CPUs on the local machine.
+func NumCPU() int
+
// Cgocalls returns the number of cgo calls made by the current process.
func Cgocalls() int64