12 void vk_init_xwin(Display *dpy, Window win);
14 int vk_init(unsigned int flags, unsigned int *usedflags);
15 void vk_cleanup(void);
17 int vk_reshape(int xsz, int ysz);
19 int vk_create_rpass(void);
20 void vk_free_rpass(int rp);
21 void vk_rpass_colorbuf(int rp, int fmt, int n);
22 void vk_rpass_msaa(int rp, int nsamp);
23 VkRenderPass vk_rpass(int rp);