// Copyright 2009 The Go Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style | |
// license that can be found in the LICENSE file. | |
#include <stdint.h> | |
typedef int32_t int32; | |
static int32 | |
fib1(int32 n) | |
{ | |
int32 a, b, t; | |
a = 0; | |
b = 1; | |
for(; n>0; n--) { | |
t = a; | |
a = b; | |
b += t; | |
} | |
return a; | |
} | |
void | |
fib(void *v) | |
{ | |
struct { // 6g func(n int) int | |
int32 n; | |
int32 pad; | |
int32 ret; | |
} *args = v; | |
args->ret = fib1(args->n); | |
} |