curl_off_t is the new type for large file support

extern "C" {

#endif

/* silly trick to preserve functionality with older code, but making it use

   our name space for the future */

#define HttpPost curl_httppost

/*

 * We want the typedef curl_off_t setup for large file support on all

 * platforms.

 */

#if defined(_MSC_VER)

/* MSVC */

  typedef signed __int64 curl_off_t;

#else

#if (defined(__GNUC__) && defined(WIN32)) || defined(__WATCOMC__)

/* gcc on windows or Watcom */

  typedef long long curl_off_t;

#else

/* "normal" approach, do not that this does not necessarily mean that

   the type is >32 bits, see the SIZEOF_CURL_OFF_T define for that! */

  typedef off_t curl_off_t;

#endif

#endif

struct curl_httppost {

  struct curl_httppost *next;       /* next entry in the list */