From a7999da39e2788b086f5302f81128a9ad26c274b Mon Sep 17 00:00:00 2001
From: Steve Holme <steve_holme@hotmail.com>
Date: Sun, 23 Mar 2014 12:46:54 +0000
Subject: tool_getparam.c: Fixed compilation warnings

There is an implicit conversion from "unsigned long" to "long"
---
 lib/warnless.c | 19 +++++++++++++++++++
 lib/warnless.h |  2 ++
 2 files changed, 21 insertions(+)

(limited to 'lib')

diff --git a/lib/warnless.c b/lib/warnless.c
index 778f098f5..8c130d34c 100644
--- a/lib/warnless.c
+++ b/lib/warnless.c
@@ -174,6 +174,25 @@ int curlx_ultosi(unsigned long ulnum)
 #endif
 }
 
+/*
+** unsigned size_t to signed curl_off_t
+*/
+
+curl_off_t curlx_uztoso(size_t uznum)
+{
+#ifdef __INTEL_COMPILER
+#  pragma warning(push)
+#  pragma warning(disable:810) /* conversion may lose significant bits */
+#endif
+
+  DEBUGASSERT(uznum <= (size_t) CURL_MASK_SCOFFT);
+  return (curl_off_t)(uznum & (size_t) CURL_MASK_SCOFFT);
+
+#ifdef __INTEL_COMPILER
+#  pragma warning(pop)
+#endif
+}
+
 /*
 ** unsigned size_t to signed int
 */
diff --git a/lib/warnless.h b/lib/warnless.h
index 33368d207..ad77d3c20 100644
--- a/lib/warnless.h
+++ b/lib/warnless.h
@@ -34,6 +34,8 @@ int curlx_ultosi(unsigned long ulnum);
 
 int curlx_uztosi(size_t uznum);
 
+curl_off_t curlx_uztoso(size_t uznum);
+
 unsigned long curlx_uztoul(size_t uznum);
 
 unsigned int curlx_uztoui(size_t uznum);
-- 
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