add restrict into sdl2softwareimagehelper.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/resources/sdl2softwareimagehelper.cpp b/src/resources/sdl2softwareimagehelper.cpp
index 2886c3ff6..a8ca5cd89 100644
--- a/src/resources/sdl2softwareimagehelper.cpp
+++ b/src/resources/sdl2softwareimagehelper.cpp
@@ -159,10 +159,10 @@ SDL_Surface *SDL2SoftwareImageHelper::create32BitSurface(int width,
         width, height, 32, rmask, gmask, bmask, amask);
 }
 
-int SDL2SoftwareImageHelper::combineSurface(SDL_Surface *const src,
-                                            SDL_Rect *const srcrect,
-                                            SDL_Surface *const dst,
-                                            SDL_Rect *const dstrect)
+int SDL2SoftwareImageHelper::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);