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-rw-r--r--esp8266/espapa102.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/esp8266/espapa102.h b/esp8266/espapa102.h
index 82c92025d3..dd7c5ab729 100644
--- a/esp8266/espapa102.h
+++ b/esp8266/espapa102.h
@@ -23,5 +23,9 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
+#ifndef MICROPY_INCLUDED_ESP8266_ESPAPA102_H
+#define MICROPY_INCLUDED_ESP8266_ESPAPA102_H
void esp_apa102_write(uint8_t clockPin, uint8_t dataPin, uint8_t *pixels, uint32_t numBytes);
+
+#endif // MICROPY_INCLUDED_ESP8266_ESPAPA102_H