Forgot os.c.

Author: dvanhorn

langs/outlaw/os.c

@@ -0,0 +1,8 @@
+// return 1 for macosx, 0 otherwise (assumed to be unix)
+int system_type() {
+  #if __APPLE__
+  return 1;
+  #else
+  return 0;
+  #endif
+}