1 files changed, 3 insertions, 3 deletions
diff --git a/py/bc0.h b/py/bc0.h
index b5650abe41..be8ac6c15c 100644
--- a/py/bc0.h
+++ b/py/bc0.h
@@ -23,8 +23,8 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-#ifndef __MICROPY_INCLUDED_PY_BC0_H__
-#define __MICROPY_INCLUDED_PY_BC0_H__
+#ifndef MICROPY_INCLUDED_PY_BC0_H
+#define MICROPY_INCLUDED_PY_BC0_H
 
 // Micro Python byte-codes.
 // The comment at the end of the line (if it exists) tells the arguments to the byte-code.
@@ -116,4 +116,4 @@
 #define MP_BC_UNARY_OP_MULTI             (0xd0) // + op(7)
 #define MP_BC_BINARY_OP_MULTI            (0xd7) // + op(36)
 
-#endif // __MICROPY_INCLUDED_PY_BC0_H__
+#endif // MICROPY_INCLUDED_PY_BC0_H