add restrict into surfaceimagehelper.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/resources/surfaceimagehelper.cpp b/src/resources/surfaceimagehelper.cpp
index 22aa904f5..aaecc2b71 100644
--- a/src/resources/surfaceimagehelper.cpp
+++ b/src/resources/surfaceimagehelper.cpp
@@ -167,10 +167,10 @@ SDL_Surface *SurfaceImageHelper::create32BitSurface(int width,
         width, height, 32, rmask, gmask, bmask, amask);
 }
 
-int SurfaceImageHelper::combineSurface(SDL_Surface *const src,
-                                       SDL_Rect *const srcrect,
-                                       SDL_Surface *const dst,
-                                       SDL_Rect *const dstrect)
+int SurfaceImageHelper::combineSurface(SDL_Surface *restrict const src,
+                                       SDL_Rect *restrict const srcrect,
+                                       SDL_Surface *restrict const dst,
+                                       SDL_Rect *restrict const dstrect)
 {
     SDL_SetSurfaceBlendMode(src, SDL_BLENDMODE_BLEND);
     SDL_BlitSurface(src, srcrect, dst, dstrect);