From 87ee6da3659ec29400ad245fa7eac6a39457e316 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Sat, 15 Dec 2012 23:56:27 +0000
Subject: [PATCH] Make php example C90 compliant

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13974 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Examples/php/cpointer/example.i | 5 +++++
 Examples/php/pointer/example.i  | 6 ++++++
 Examples/php/simple/example.i   | 8 +++-----
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/Examples/php/cpointer/example.i b/Examples/php/cpointer/example.i
index 52e6df190..c61d92858 100644
--- a/Examples/php/cpointer/example.i
+++ b/Examples/php/cpointer/example.i
@@ -1,6 +1,11 @@
 /* File : example.i */
 %module example
 
+%{
+extern void add(int *, int *, int *);
+extern void sub(int *, int *, int *);
+%}
+
 /* This example illustrates a couple of different techniques
    for manipulating C pointers */
 
diff --git a/Examples/php/pointer/example.i b/Examples/php/pointer/example.i
index c14b94189..1f0059406 100644
--- a/Examples/php/pointer/example.i
+++ b/Examples/php/pointer/example.i
@@ -1,6 +1,12 @@
 /* File : example.i */
 %module example
 
+%{
+extern void add(double *, double *, double *);
+extern void sub(int *, int *, int *);
+extern int divide(int, int, int *);
+%}
+
 /* This example illustrates a couple of different techniques
    for manipulating C pointers */
 
diff --git a/Examples/php/simple/example.i b/Examples/php/simple/example.i
index af4ff08a7..9d4e22aa9 100644
--- a/Examples/php/simple/example.i
+++ b/Examples/php/simple/example.i
@@ -1,10 +1,8 @@
 /* File : example.i */
 %module example
 
-%{
-   extern double Foo;
-%}
-
+%inline %{
+extern int    gcd(int x, int y);
 extern double Foo;
 void print_Foo();
-int    gcd(int x, int y);
+%}