From 56e03419cd6acd0db6c3c4397a3c66726d3a8ee0 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Thu, 19 Nov 2020 06:10:19 +0300
Subject: README: update

---
 README.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/README.md b/README.md
index 3b2d453..4350f26 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,17 @@ Use it in your workflow like this:
 `x64` is the default value for the `arch` parameter and can be omitted.
 Use `x86` if you want to build 32-bit binaries.
 
+API
+---
+
+| Input | Value | Default | Description
+| ----- | ----- | ------- | -----------
+| arch  | x64   | Yes     | Build 64-bit executables.
+|       | x86   | No      | Build 32-bit executables.
+
+The action passes the environment variables set by one of the vcvars*.bat
+scripts to the calling job.
+
 License
 -------
 
-- 
cgit v1.2.3