1 files changed, 20 insertions, 3 deletions
diff --git a/docs/contributing.rst b/docs/contributing.rst
index 620e1b6a..657c4359 100644
--- a/docs/contributing.rst
+++ b/docs/contributing.rst
@@ -110,14 +110,14 @@ Don't name parameters:
         ...;
     };
 
-Don't include stray ``void`` parameters:
+Include ``void`` if the function takes no arguments:
 
 .. code-block:: c
 
     // Good
-    long f();
-    // Bad
     long f(void);
+    // Bad
+    long f();
 
 Wrap lines at 80 characters like so:
 
@@ -136,6 +136,23 @@ Include a space after commas between parameters:
     // Bad
     long f(int,char *)
 
+Values set by ``#define`` should be assigned the appropriate type. If you see
+this:
+
+.. code-block:: c
+
+    #define SOME_INTEGER_LITERAL 0x0;
+    #define SOME_UNSIGNED_INTEGER_LITERAL 0x0001U;
+    #define SOME_STRING_LITERAL "hello";
+
+...it should be added to the bindings like so:
+
+.. code-block:: c
+
+    static const int SOME_INTEGER_LITERAL;
+    static const unsigned int SOME_UNSIGNED_INTEGER_LITERAL;
+    static const char *const SOME_STRING_LITERAL;
+
 Documentation
 -------------