+#include <sys/param.h>
+
+struct exec_archhandler {
+ char path[MAXPATHLEN];
+ uint32_t fsid;
+ long fileid;
+};
+
+extern struct exec_archhandler exec_archhandler_ppc;
+extern int set_archhandler(struct proc *p, int arch);
+extern int grade_binary(cpu_type_t exectype, cpu_subtype_t execsubtype);