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-rw-r--r--ddb/db_command.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/ddb/db_command.h b/ddb/db_command.h
index 3ed1fb9..2517a90 100644
--- a/ddb/db_command.h
+++ b/ddb/db_command.h
@@ -28,6 +28,9 @@
* Date: 7/90
*/
+#ifndef _DDB_DB_COMMAND_H_
+#define _DDB_DB_COMMAND_H_
+
#if MACH_KDB
/*
@@ -71,3 +74,5 @@ extern boolean_t db_exec_cmd_nest(char *cmd, int size);
void db_fncall();
#endif /* MACH_KDB */
+
+#endif /* _DDB_DB_COMMAND_H_ */