From 947a58c17557d634f16f7efc547b5b236575a3b9 Mon Sep 17 00:00:00 2001
From: Russell Belfer <rb@github.com>
Date: Fri, 30 May 2014 13:19:49 -0700
Subject: Clean up the handling of large binary diffs

---
 src/util.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/util.h')

diff --git a/src/util.h b/src/util.h
index 6fb2dc0f4..ca676c039 100644
--- a/src/util.h
+++ b/src/util.h
@@ -133,6 +133,13 @@ GIT_INLINE(int) git__is_uint32(size_t p)
 	return p == (size_t)r;
 }
 
+/** @return true if p fits into the range of an unsigned long */
+GIT_INLINE(int) git__is_ulong(git_off_t p)
+{
+	unsigned long r = (unsigned long)p;
+	return p == (git_off_t)r;
+}
+
 /* 32-bit cross-platform rotl */
 #ifdef _MSC_VER /* use built-in method in MSVC */
 #	define git__rotl(v, s) (uint32_t)_rotl(v, s)
-- 
cgit v1.2.3