coding-style: Use void if function has no parameters

1 files changed, 15 insertions, 0 deletions

diff --git a/doc/coding-style.txt b/doc/coding-style.txt
index 3bee2407..40bb36b9 100644
--- a/doc/coding-style.txt
+++ b/doc/coding-style.txt
@@ -279,6 +279,21 @@ memset(stuff, 0, sizeof(*stuff));
 memset(stuff, 0, sizeof *stuff); // Wrong
 
 
+M15: Use void if function has no parameters
+===========================================================
+A function with no parameters must use void in the parameter list.
+
+Example:
+1)
+void foo(void)
+{
+}
+
+2)
+void foo()	// Wrong
+{
+}
+
 O1: Shorten the name
 ====================
 Better to use abbreviation, rather than full name, to name a variable,