X-Git-Url: http://git.mutantstargoat.com?a=blobdiff_plain;f=src%2Fgfx.h;h=2cf16b7bb63f0575a5f76d44937cf05effaceb43;hb=c4ab1fa2768863098306862047bdb1116bd62a24;hp=c866d7842f399b1a1a34411bf5f38782f4ae6a6c;hpb=6dc42c0e7292d6d94de640ddd7de3ee5c808e9c2;p=winnie

diff --git a/src/gfx.h b/src/gfx.h
index c866d78..2cf16b7 100644
--- a/src/gfx.h
+++ b/src/gfx.h
@@ -23,4 +23,6 @@ void blit_key(unsigned char *src_img, const Rect &src_rect, unsigned char* dest_
 
 void gfx_update();
 
+void wait_vsync(); // vertical synchronization
+
 #endif //GFX_H_