1 files changed, 1 insertions, 4 deletions
diff --git a/src/cdraw.c b/src/cdraw.c
index 25c0dba..74335d4 100644
--- a/src/cdraw.c
+++ b/src/cdraw.c
@@ -10,9 +10,6 @@
 #include "palette.h"
 #include "ui.h"
 
-/* macros */
-#define LENGTH(X)       (sizeof X / sizeof X[0])
-
 typedef struct {
     SDL_Keymod mod;
     SDL_Keycode sym;
@@ -77,7 +74,7 @@ main_window_init(const char *s)
         return 1;
     }
 
-    ren = SDL_CreateRenderer(win, -1, 0);
+    ren = SDL_CreateRenderer(win, -1, SDL_RENDERER_PRESENTVSYNC);
     if (ren == NULL) {
         printf("SDL_CreateRenderer failed: %s\n", SDL_GetError());
         return 1;