Formalized coding style, created AStyle config.

Usage: astyle --options=astylerc <files>

CodingStyle

@@ -5,7 +5,7 @@ Coding style
 * Max line width: 80 chars
 * Pointer asterisk attached to the name of the variable
 * Own structures/types: _t suffix (f.e. nameserver_t)
-* Header guard format: _KNOTD__HEADER_H_
+* Header guard format: _KNOTD_HEADER_H_
 * Spaces around binary operators
 * Space between keyword and bracket (f.e. "if (predicate)")
 * No space between variable and typecast (f.e. "return (int)val;")

astylerc

+--style=1tbs
+--indent=tab=8
+--indent-preprocessor
+--pad-oper
+--pad-header
+--unpad-paren
+--add-brackets
+--convert-tabs
+--align-pointer=name
+--mode=c
+--lineend=linux
+