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+#ifndef _CURL_STRTOOFFT_H
+#define _CURL_STRTOOFFT_H
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2004, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ ***************************************************************************/
+
+/*
+ * CAUTION: this header is designed to work when included by the app-side
+ * as well as the library. Do not mix with library internals!
+ */
+
+#include "setup.h"
+#include <stddef.h>
+#include <curl/curl.h> /* for the curl_off_t type */
+
+/* Determine what type of file offset conversion handling we wish to use. For
+ * systems with a 32-bit curl_off_t type, we should use strtol. For systems
+ * with a 64-bit curl_off_t type, we should use strtoll if it exists, and if
+ * not, should try to emulate its functionality. At any rate, we define
+ * 'strtoofft' such that it can be used to work with curl_off_t's regardless.
+ */
+#if (SIZEOF_CURL_OFF_T > 4) && (SIZEOF_LONG < 8)
+#if HAVE_STRTOLL
+#define curlx_strtoofft strtoll
+#else /* HAVE_STRTOLL */
+
+/* For MSVC7 we can use _strtoi64() which seems to be a strtoll() clone */
+#if defined(_MSC_VER) && (_MSC_VER >= 1300)
+#define curlx_strtoofft _strtoi64
+#else /* MSVC7 or later */
+curl_off_t curlx_strtoll(const char *nptr, char **endptr, int base);
+#define curlx_strtoofft curlx_strtoll
+#define NEED_CURL_STRTOLL
+#endif /* MSVC7 or later */
+
+#endif /* HAVE_STRTOLL */
+#else /* (SIZEOF_CURL_OFF_T > 4) && (SIZEOF_LONG < 8) */
+/* simply use strtol() to get numbers, either 32 or 64 bit */
+#define curlx_strtoofft strtol
+#endif
+
+#if defined(_MSC_VER) || defined(__WATCOMC__)
+#define CURL_LLONG_MIN 0x8000000000000000i64
+#define CURL_LLONG_MAX 0x7FFFFFFFFFFFFFFFi64
+#elif defined(HAVE_LL)
+#define CURL_LLONG_MIN 0x8000000000000000LL
+#define CURL_LLONG_MAX 0x7FFFFFFFFFFFFFFFLL
+#else
+#define CURL_LLONG_MIN 0x8000000000000000L
+#define CURL_LLONG_MAX 0x7FFFFFFFFFFFFFFFL
+#endif
+
+#endif
+