From 767450164e9c62db76fa5de5c74598700bfeff0b Mon Sep 17 00:00:00 2001
From: Hartmut Holzgraefe <hholzgra@php.net>
Date: Fri, 20 Feb 2004 08:01:58 +0000
Subject: [PATCH] A script that searches for PHPAPI and ZEND_API prototypes not
 enclosed by BEGIN_EXTERN_C/END_EXTERN_C

---
 scripts/dev/extern_c.php | 45 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 scripts/dev/extern_c.php

diff --git a/scripts/dev/extern_c.php b/scripts/dev/extern_c.php
new file mode 100644
index 0000000000..72c7edcd32
--- /dev/null
+++ b/scripts/dev/extern_c.php
@@ -0,0 +1,45 @@
+<?php
+
+function scan_dir($dir) {
+	if (!is_dir($dir)) return;
+
+	foreach (glob("$dir/*") as $file) {
+		if (is_dir($file)) {
+			if (basename($file) != "CVS") {
+				scan_dir($file);
+			}
+		} else if (fnmatch("*.h", $file)) {
+			scan_file($file); 
+		}
+	}
+}
+	
+function scan_file($file) {
+	$flag = false;
+	
+	foreach (file($file) as $nr => $line) {
+		if (ereg("^[[:space:]]*BEGIN_EXTERN_C", $line)) {
+#		    echo "$file:".($nr+1)." $line";
+			$flag = true;
+		} else if (ereg("^[[:space:]]*END_EXTERN_C", $line)) {
+#		    echo "$file:".($nr+1)." $line";
+			$flag = false;
+		} else if (  (ereg("^[[:space:]]*PHPAPI[[:space:]]*", $line)) 
+					 ||(ereg("^[[:space:]]*ZEND_API[[:space:]]*", $line))) {
+		  if (strstr($line,"(")) { 
+			  if (!$flag) echo "$file:".($nr+1)." $line";
+		  }
+		}
+	}
+}
+
+array_shift($_SERVER["argv"]);
+
+if (count($_SERVER["argv"])) {
+	foreach ($_SERVER["argv"] as $dir) {
+		scan_dir($dir);
+	}
+} else {
+	scan_dir(".");
+}
+?>
\ No newline at end of file
-- 
2.50.1