Thread: dll issue

i have a dll that keeps locking up when i call the function sock_init() and i have no idea why. i'll post the code and if anyone can answer i'll appreciate it.

PHP Code:

#include "dll.h"
#include <windows.h>

using namespace std;

export double sock_init()
{
    WSADATA w;
    int error = WSAStartup(0x0202, &w);

    if (error)
    {
        WSACleanup();
        return (static_cast<double>(0));
    }

    if (w.wVersion != 0x0202)
    {
        WSACleanup();
        return (static_cast<double>(0));
    }
} 


dll.h

PHP Code:

#ifndef _DLL_H_
#define _DLL_H_

#define export extern "C" __declspec (dllexport)

#if BUILDING_DLL
# define DLLIMPORT __declspec (dllexport)
#else 
# define DLLIMPORT __declspec (dllimport)
#endif 


class DLLIMPORT DllClass
{
  public:
    DllClass();
    virtual ~DllClass(void);

  private:

};


#endif 


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