tools: added reformatting style and script

uses astyle, see https://astyle.sourceforge.net/astyle.html

Author: tridge

tools/CodeStyle/am32-astyle.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+# script for recormatting C code
+# see https://astyle.sourceforge.net/astyle.html
+
+if [ -z "$1" ]; then
+    printf "\nArguments missing, Usage: '$0 <files to style>'\n\n"
+    exit 1
+fi
+
+if [ $(uname) = "Darwin" ]; then
+    DIR=$(dirname $(greadlink -f $0))
+else
+    DIR=$(dirname $(readlink -f $0))
+fi
+
+astyle --options="${DIR}"/astylerc $*

tools/CodeStyle/astylerc

@@ -0,0 +1,9 @@
+style=linux
+keep-one-line-statements
+add-braces
+indent=spaces=2
+indent-col1-comments
+min-conditional-indent=0
+suffix=none
+lineend=linux
+pad-header