From e3ead0b7242e06d26f2c66c8032f5f784182aba2 Mon Sep 17 00:00:00 2001
From: Robert Sedlacek <rs@474.at>
Date: Sat, 2 Aug 2014 22:09:23 +0200
Subject: [PATCH] Pass FPSmanager size as size_t to malloc instead of u64.

Changes the FPSmanager constructor to use the architecture dependent
size_t type from the libc crate instead of u64 as size when allocating
the memory for the instance.
---
 src/sdl2_gfx/framerate.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/sdl2_gfx/framerate.rs b/src/sdl2_gfx/framerate.rs
index 9622a166..3bde7e5b 100644
--- a/src/sdl2_gfx/framerate.rs
+++ b/src/sdl2_gfx/framerate.rs
@@ -1,7 +1,7 @@
 //! Framerate control
 
 use libc;
-use libc::{c_void, uint32_t, malloc};
+use libc::{c_void, uint32_t, malloc, size_t};
 use std::mem;
 use sdl2::SdlResult;
 
@@ -35,7 +35,8 @@ impl FPSManager {
     /// Create the framerate manager.
     pub fn new() -> FPSManager {
         unsafe {
-            let raw = libc::malloc(mem::size_of::<ll::FPSmanager>() as u64) as *mut ll::FPSmanager;
+            let size = mem::size_of::<ll::FPSmanager>() as size_t;
+            let raw = libc::malloc(size) as *mut ll::FPSmanager;
             ll::SDL_initFramerate(raw);
             FPSManager { raw: raw }
         }