user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<transf>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x278,%rsp
  mov    %edi,%r12d
  mov    %esi,%ebp
  mov    %edx,0xc(%rsp)
  mov    %rcx,%r14
  mov    %r8,%r15
  mov    %fs:0x28,%rax
  mov    %rax,0x268(%rsp)
  xor    %eax,%eax
  cmp    $0xa,%esi
  jg     L102
L88:
  test   %r12d,%r12d
  jle    L83
  mov    $0x0,%ebx
  lea    D6(%rip),%r13
  jmp    L126
L102:
  lea    0x140(%rsp),%rdx
  lea    0x10(%rsp),%rsi
  mov    %ebp,%edi
  call   <initTrig@plt>
  jmp    L88
  mov    %r15,%r9
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    0xc(%rsp),%edx
  mov    $0x2,%esi
  mov    %r12d,%edi
  call   <FFT_2@plt>
L70:
  add    $0x1,%ebx
  cmp    %ebx,%r12d
  je     L83
L126:
  cmp    $0xa,%ebp
  ja     L99
  mov    %ebp,%eax
  movslq 0x0(%r13,%rax,4),%rax
  add    %r13,%rax
  notrack jmp *%rax
  mov    %r15,%r9
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    0xc(%rsp),%edx
  mov    $0x3,%esi
  mov    %r12d,%edi
  call   <FFT_3@plt>
  jmp    L70
  mov    %r15,%r9
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    0xc(%rsp),%edx
  mov    $0x4,%esi
  mov    %r12d,%edi
  call   <FFT_4@plt>
  jmp    L70
  mov    %r15,%r9
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    0xc(%rsp),%edx
  mov    $0x5,%esi
  mov    %r12d,%edi
  call   <FFT_5@plt>
  jmp    L70
  mov    %r15,%r9
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    0xc(%rsp),%edx
  mov    $0x7,%esi
  mov    %r12d,%edi
  call   <FFT_7@plt>
  jmp    L70
  mov    %r15,%r9
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    0xc(%rsp),%edx
  mov    $0x8,%esi
  mov    %r12d,%edi
  call   <FFT_8@plt>
  jmp    L70
  mov    %r15,%r9
  mov    %r14,%r8
  mov    %ebx,%ecx
  mov    0xc(%rsp),%edx
  mov    $0xa,%esi
  mov    %r12d,%edi
  call   <FFT_10@plt>
  jmp    L70
L99:
  push   %r15
  push   %r14
  lea    0x150(%rsp),%r9
  lea    0x20(%rsp),%r8
  mov    %ebx,%ecx
  mov    0x1c(%rsp),%edx
  mov    %ebp,%esi
  mov    %r12d,%edi
  call   <FFT_odd@plt>
  add    $0x10,%rsp
  jmp    L70
L83:
  mov    0x268(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x278,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void transf(int sofarRadix, int radix, int remainRadix, double yRe[], double yIm[]) {
  int groupOffset, dataOffset;
  int dataNo;
  double trigRe[37], trigIm[37];
  if (radix > 10)
    initTrig(radix, trigRe, trigIm);
  dataOffset = 0;
  groupOffset = dataOffset;
  for (dataNo = 0; dataNo < sofarRadix; dataNo++) {
    switch (radix) {
    case 2:
      FFT_2(sofarRadix, radix, remainRadix, groupOffset, yRe, yIm);
      break;
    case 3:
      FFT_3(sofarRadix, radix, remainRadix, groupOffset, yRe, yIm);
      break;
    case 4:
      FFT_4(sofarRadix, radix, remainRadix, groupOffset, yRe, yIm);
      break;
    case 5:
      FFT_5(sofarRadix, radix, remainRadix, groupOffset, yRe, yIm);
      break;
    case 7:
      FFT_7(sofarRadix, radix, remainRadix, groupOffset, yRe, yIm);
      break;
    case 8:
      FFT_8(sofarRadix, radix, remainRadix, groupOffset, yRe, yIm);
      break;
    case 10:
      FFT_10(sofarRadix, radix, remainRadix, groupOffset, yRe, yIm);
      break;
    default:
      FFT_odd(sofarRadix, radix, remainRadix, groupOffset, trigRe, trigIm, yRe, yIm);
      break;
    }
    dataOffset = dataOffset + 1;
    groupOffset = dataOffset;
  }
}
```