From 2306901e6ec243739a0a08754d5ab93b4738911e Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Wed, 24 Jul 2019 16:15:21 +0200
Subject: [PATCH] os.flush_stdout()

---
 CHANGELOG.md | 1 +
 vlib/os/os.v | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d4288eb0f2..f8e6e18367 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 - @ for escaping keywords (e.g. `struct Foo { @type string }`). 
 - Windows Unicode fixes (V can now work with non-ASCII paths etc on Windows). 
+- Fix mutable args bugs + don't allow primitive arguments to be modified.  
 
 
 ## V 0.1.16 
diff --git a/vlib/os/os.v b/vlib/os/os.v
index f51bbbf10f..0fea036313 100644
--- a/vlib/os/os.v
+++ b/vlib/os/os.v
@@ -833,6 +833,10 @@ pub fn file_last_mod_unix(path string) int {
 fn log(s string) {
 }
 
+pub fn flush_stdout() {
+	C.fflush(stdout)
+} 
+
 pub fn print_backtrace() {
 /* 
 	# void *buffer[100];