Remove unused code

src/main.c

@@ -295,7 +295,6 @@ int init_nvnc(struct wayvnc* self, const char* addr, uint16_t port)
 int wayvnc_start_capture(struct wayvnc* self)
 {
 	return frame_capture_start(self->capture_backend);
-//	return dmabuf_capture_start(&self->dmabuf_backend);
 }
 
 void on_damage_check_done(struct pixman_region16* damage, void* userdata)

src/strlcpy.c

@@ -24,8 +24,6 @@
  * chars will be copied.  Always NUL terminates (unless dsize == 0).
  * Returns strlen(src); if retval >= dsize, truncation occurred.
  */
-
-__attribute__((visibility("default")))
 size_t
 strlcpy(char *dst, const char *src, size_t dsize)
 {