Added following OC functions:
int okutil_http_download(LPCSTR lpcszURL, LPCSTR lpcszFileName, int nConnectTimeout = 0, int nResponseTimeout = 0, BOOL bIgnoreCertError = FALSE);
int okutil_http_get(LPCSTR lpcszURL, string *pstrResult, int nConnectTimeout = 0, int nResponseTimeout = 30);
int okutil_http_post(LPCSTR lpcszURL, LPCSTR lpcszRequestData, string *pstrResult, int nConnectTimeout = 0, int nResponseTimeout = 30);
DWORD okutil_http_error();
DWORD okutil_http_status();
More information see http://wikis/ocwiki/index.php?title=Category%3ANetwork_(global_function)