From 61dc8afa656e652a789d0d9de36d564da435f02c Mon Sep 17 00:00:00 2001
From: Roman Arutyunyan <arut@qip.ru>
Date: Thu, 13 Jun 2013 02:05:55 +0400
Subject: [PATCH] fixed windows file mapping

---
 ngx_rtmp_mp4_module.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ngx_rtmp_mp4_module.c b/ngx_rtmp_mp4_module.c
index 157734f..7190a74 100644
--- a/ngx_rtmp_mp4_module.c
+++ b/ngx_rtmp_mp4_module.c
@@ -230,7 +230,7 @@ ngx_rtmp_mp4_mmap(ngx_fd_t fd, size_t size, off_t offset, ngx_fd_t *extra)
     void           *data;
 
     *extra = CreateFileMapping(fd, NULL, PAGE_READONLY,
-                               (DWORD) (size >> 32),
+                               (DWORD) ((uint64_t) size >> 32),
                                (DWORD) (size & 0xffffffff),
                                NULL);
     if (*extra == NULL) {
@@ -238,7 +238,7 @@ ngx_rtmp_mp4_mmap(ngx_fd_t fd, size_t size, off_t offset, ngx_fd_t *extra)
     }
 
     data = MapViewOfFile(*extra, FILE_MAP_READ,
-                         (DWORD) (offset >> 32),
+                         (DWORD) ((uint64_t) offset >> 32),
                          (DWORD) (offset & 0xffffffff),
                          size);