1 files changed, 5 insertions, 0 deletions
diff --git a/src/i_timer.c b/src/i_timer.c
index 8ae68b82..ef97b7b7 100644
--- a/src/i_timer.c
+++ b/src/i_timer.c
@@ -73,6 +73,11 @@ void I_Sleep(int ms)
     SDL_Delay(ms);
 }
 
+void I_WaitVBL(int count)
+{
+    I_Sleep((count * 1000) / 70);
+}
+
 
 void I_InitTimer(void)
 {