SDL: Fixed warning C4389: '!=': signed/unsigned mismatch in SDL_blit.c

SDL Commits
1 
From dc1c27885e6a4d1abe64a4076bb19f069c09769a Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Fri, 29 Dec 2023 09:26:36 -0800
Subject: [PATCH] Fixed warning C4389: '!=': signed/unsigned mismatch in
 SDL_blit.c

---
 src/video/SDL_blit.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/SDL_blit.h b/src/video/SDL_blit.h
index 759d005b8b23..09030265d4a2 100644
--- a/src/video/SDL_blit.h
+++ b/src/video/SDL_blit.h
@@ -79,7 +79,7 @@ typedef struct
     Uint32 src_format;
     Uint32 dst_format;
     int flags;
-    int cpu;
+    unsigned int cpu;
     SDL_BlitFunc func;
 } SDL_BlitFuncEntry;