--- Libc/Libc-391/pthreads/mk_pthread_impl.c
+++ Libc/Libc-320.1.3/pthreads/mk_pthread_impl.c
@@ -62,33 +62,13 @@
 	printf(" * Internal implementation details\n");
 	printf(" */\n");
 	printf("\n");
-	printf("#define __PTHREAD_SIZE__           %zd\n", sizeof(struct _pthread)-sizeof(long));
-	printf("#define __PTHREAD_ATTR_SIZE__      %zd\n", sizeof(pthread_attr_t)-sizeof(long));
-	printf("#define __PTHREAD_MUTEXATTR_SIZE__ %zd\n", sizeof(pthread_mutexattr_t)-sizeof(long));
-	printf("#define __PTHREAD_MUTEX_SIZE__     %zd\n", sizeof(pthread_mutex_t)-sizeof(long));
-	printf("#define __PTHREAD_CONDATTR_SIZE__  %zd\n", sizeof(pthread_condattr_t)-sizeof(long));
-	printf("#define __PTHREAD_COND_SIZE__      %zd\n", sizeof(pthread_cond_t)-sizeof(long));
-	printf("#define __PTHREAD_ONCE_SIZE__      %zd\n", sizeof(pthread_once_t)-sizeof(long));
-	printf("#define __PTHREAD_sig_OFFSET__     %zd\n", offsetof(struct _pthread, sig));
-	printf("#define __PTHREAD_cleanup_stack_OFFSET__     %zd\n", offsetof(struct _pthread, __cleanup_stack));
-	printf("#define __PTHREAD_guardsize_OFFSET__     %zd\n", offsetof(struct _pthread, guardsize));
-	printf("#define __PTHREAD_param_OFFSET__     %zd\n", offsetof(struct _pthread, param));
-	printf("#define __PTHREAD_mutexes_OFFSET__     %zd\n", offsetof(struct _pthread, mutexes));
-	printf("#define __PTHREAD_joiner_OFFSET__     %zd\n", offsetof(struct _pthread, joiner));
-	printf("#define __PTHREAD_exit_value_OFFSET__     %zd\n", offsetof(struct _pthread, exit_value));
-	printf("#define __PTHREAD_death_OFFSET__     %zd\n", offsetof(struct _pthread, death));
-	printf("#define __PTHREAD_kernel_thread_OFFSET__     %zd\n", offsetof(struct _pthread, kernel_thread));
-	printf("#define __PTHREAD_fun_OFFSET__     %zd\n", offsetof(struct _pthread, fun));
-	printf("#define __PTHREAD_arg_OFFSET__     %zd\n", offsetof(struct _pthread, arg));
-	printf("#define __PTHREAD_cancel_state_OFFSET__     %zd\n", offsetof(struct _pthread, cancel_state));
-	printf("#define __PTHREAD_err_no_OFFSET__     %zd\n", offsetof(struct _pthread, err_no));
-	printf("#define __PTHREAD_tsd_OFFSET__     %zd\n", offsetof(struct _pthread, tsd));
-	printf("#define __PTHREAD_stackaddr_OFFSET__     %zd\n", offsetof(struct _pthread, stackaddr));
-	printf("#define __PTHREAD_stacksize_OFFSET__     %zd\n", offsetof(struct _pthread, stacksize));
-	printf("#define __PTHREAD_reply_port_OFFSET__     %zd\n", offsetof(struct _pthread, reply_port));
-	printf("#define __PTHREAD_cthread_self_OFFSET__     %zd\n", offsetof(struct _pthread, cthread_self));
-	printf("#define __PTHREAD_freeStackOnExit_OFFSET__     %zd\n", offsetof(struct _pthread, freeStackOnExit));
-	printf("#define __PTHREAD_plist_OFFSET__     %zd\n", offsetof(struct _pthread, plist));
+	printf("#define __PTHREAD_SIZE__           %ld\n", (long) sizeof(struct _pthread)-sizeof(long));
+	printf("#define __PTHREAD_ATTR_SIZE__      %ld\n", (long) sizeof(pthread_attr_t)-sizeof(long));
+	printf("#define __PTHREAD_MUTEXATTR_SIZE__ %ld\n", (long) sizeof(pthread_mutexattr_t)-sizeof(long));
+	printf("#define __PTHREAD_MUTEX_SIZE__     %ld\n", (long) sizeof(pthread_mutex_t)-sizeof(long));
+	printf("#define __PTHREAD_CONDATTR_SIZE__  %ld\n", (long) sizeof(pthread_condattr_t)-sizeof(long));
+	printf("#define __PTHREAD_COND_SIZE__      %ld\n", (long) sizeof(pthread_cond_t)-sizeof(long));
+	printf("#define __PTHREAD_ONCE_SIZE__      %ld\n", (long) sizeof(pthread_once_t)-sizeof(long));
 	printf("/*\n");
 	printf(" * [Internal] data structure signatures\n");
 	printf(" */\n");