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Diffstat (limited to 'extmod/machine_pulse.h')
-rw-r--r--extmod/machine_pulse.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/extmod/machine_pulse.h b/extmod/machine_pulse.h
index cc1c4eda5f..e303dca02e 100644
--- a/extmod/machine_pulse.h
+++ b/extmod/machine_pulse.h
@@ -23,9 +23,8 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
-
-#ifndef __MICROPY_INCLUDED_EXTMOD_MACHINE_PULSE_H__
-#define __MICROPY_INCLUDED_EXTMOD_MACHINE_PULSE_H__
+#ifndef MICROPY_INCLUDED_EXTMOD_MACHINE_PULSE_H
+#define MICROPY_INCLUDED_EXTMOD_MACHINE_PULSE_H
#include "py/obj.h"
#include "py/mphal.h"
@@ -34,4 +33,4 @@ mp_uint_t machine_time_pulse_us(mp_hal_pin_obj_t pin, int pulse_level, mp_uint_t
MP_DECLARE_CONST_FUN_OBJ_VAR_BETWEEN(machine_time_pulse_us_obj);
-#endif // __MICROPY_INCLUDED_EXTMOD_MACHINE_PULSE_H__
+#endif // MICROPY_INCLUDED_EXTMOD_MACHINE_PULSE_H