From ea129f307228d386aee29b773b85b874a221d789 Mon Sep 17 00:00:00 2001
From: Ayke van Laethem <aykevanlaethem@gmail.com>
Date: Sun, 22 Apr 2018 19:23:16 +0200
Subject: [PATCH] Implement runtime.Sleep

---
 src/runtime/time.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 src/runtime/time.go

diff --git a/src/runtime/time.go b/src/runtime/time.go
new file mode 100644
index 00000000..1043e3f1
--- /dev/null
+++ b/src/runtime/time.go
@@ -0,0 +1,20 @@
+
+package runtime
+
+// TODO: use the time package for this.
+
+// #include <unistd.h>
+import "C"
+
+type Duration uint64
+
+// Use microseconds as the smallest time unit
+const (
+	Microsecond = 1
+	Millisecond = Microsecond * 1000
+	Second      = Millisecond * 1000
+)
+
+func Sleep(d Duration) {
+	C.usleep(C.useconds_t(d))
+}