static void handle_ping(void *data, struct wl_shell_surface *shell_surface, uint32_t serial) { wl_shell_surface_pong(shell_surface, serial); }
void shell_ping(void* data, struct wl_shell_surface* surface, uint32_t serial) { wl_shell_surface_pong(surface, serial); }
static void fghShSurfacePing( void* data, struct wl_shell_surface* shsurface, uint32_t serial ) { wl_shell_surface_pong( shsurface, serial ); }
static void handle_ping(void *data, struct wl_shell_surface *shell_surface, uint32_t serial) { wl_shell_surface_pong(shell_surface, serial); fprintf(stderr, "Pinged and ponged\n"); }