From 5e999420e36575521d53a72259126123173ae4ce Mon Sep 17 00:00:00 2001
From: Marcelo Araujo <msaraujo@php.net>
Date: Sun, 25 Nov 2007 16:57:48 +0000
Subject: [PATCH] - first steps (writing functions)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@247008 c90b9560-bf6c-de11-be94-00142212c4b1
---
 internals2/funcs/index.xml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/internals2/funcs/index.xml b/internals2/funcs/index.xml
index e195605d40..1e38b53c72 100644
--- a/internals2/funcs/index.xml
+++ b/internals2/funcs/index.xml
@@ -1,11 +1,13 @@
 <?xml version="1.0" encoding="ISO-8859-1" ?>
-<!-- $Revision: 1.3 $ -->
+<!-- $Revision: 1.4 $ -->
  <chapter xml:id="internals2.funcs" xmlns="http://docbook.org/ns/docbook">
   <title>Writing functions</title>
   <para>
-  Also known as a Glue language, PHP can be easily extended. And writing
-functions is undoubtedly one of the most important aspects of extension
-writing.  
+  PHP is also known as a Glue language, and extending it, can be easily done
+with those extensions generators. When you use ext_skel and a prototype file
+to generate the C function stubs, you will notice that all of the exported
+functions created have a simple prototype such as the following:
+PHP_FUNCTION(func_name)
   </para>
  </chapter>