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-rw-r--r--hw/ppc/mac.h7
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/ppc/mac.h b/hw/ppc/mac.h
index 5764b86c28..20cbddb4e4 100644
--- a/hw/ppc/mac.h
+++ b/hw/ppc/mac.h
@@ -22,8 +22,9 @@
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
-#if !defined(__PPC_MAC_H__)
-#define __PPC_MAC_H__
+
+#ifndef PPC_MAC_H
+#define PPC_MAC_H
#include "exec/memory.h"
#include "hw/sysbus.h"
@@ -184,4 +185,4 @@ typedef struct MacIONVRAMState {
} MacIONVRAMState;
void pmac_format_nvram_partition (MacIONVRAMState *nvr, int len);
-#endif /* !defined(__PPC_MAC_H__) */
+#endif /* PPC_MAC_H */