Simplified thread example

examples/thread/thread.q

@@ -1,22 +1,14 @@
-import mem
 import sys
+import thread
 
 main() {
-	start(thread)
-	start(thread)
-	start(thread)
-	thread()
+	thread.create(work)
+	thread.create(work)
+	thread.create(work)
+	work()
 }
 
-start(func Pointer) {
-	size := 4096
-	stack := mem.alloc(size)
-	rip := stack + size - 8
-	store(rip, 8, func)
-	sys.clone(0x100|0x200|0x400|0x800|0x8000|0x10000|0x80000000, rip)
-}
-
-thread() {
+work() {
 	sys.write(1, "[ ] start\n", 10)
 	sys.write(1, "[x] end\n", 8)
 	sys.exit(0)