--- xnu/xnu-12377.101.15/bsd/machine/exec.h
+++ xnu/xnu-344/bsd/machine/exec.h
@@ -1,29 +1,23 @@
 /*
- * Copyright (c) 2000-2024 Apple Inc. All rights reserved.
+ * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
- *
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the License
- * may not be used to create, or enable the creation or redistribution of,
- * unlawful or unlicensed copies of an Apple operating system, or to
- * circumvent, violate, or enable the circumvention or violation of, any
- * terms of an Apple operating system software license agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
  */
 /*
  * Copyright 1995 NeXT Computer, Inc. All rights reserved.
@@ -31,22 +25,14 @@
 #ifndef _BSD_MACHINE_EXEC_H_
 #define _BSD_MACHINE_EXEC_H_
 
-#include <sys/param.h>
-#include <stdbool.h>
 
-struct exec_info {
-	char    path[MAXPATHLEN];
-	int     ac;
-	int     ec;
-	char    **av;
-	char    **ev;
-};
+#if defined (__ppc__)
+#include "ppc/exec.h"
+#elif defined (__i386__)
+#include "i386/exec.h"
+#else
+#error architecture not supported
+#endif
 
-int grade_binary(cpu_type_t, cpu_subtype_t, cpu_subtype_t, bool allow_simulator_binary);
-int binary_grade_overrides_update(char *overrides_arg);
-size_t bingrade_get_override_string(char *existing_overrides, size_t existing_overrides_bufsize);
-boolean_t binary_match(cpu_type_t mask_bits, cpu_type_t req_cpu,
-    cpu_subtype_t req_subcpu, cpu_type_t test_cpu,
-    cpu_subtype_t test_subcpu);
 
 #endif /* _BSD_MACHINE_EXEC_H_ */