user: 请将以下的汇编代码转换成C语言代码:

```asm
<printi>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %r9d,%r12d
  push   %rbp
  mov    %rdi,%rbp
  mov    %edx,%edi
  push   %rbx
  mov    %esi,%ebx
  sub    $0x48,%rsp
  mov    %ecx,0xc(%rsp)
  mov    %r8d,0x10(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x38(%rsp)
  xor    %eax,%eax
  test   %r8d,%r8d
  js     L145
  movl   $0x0,0x14(%rsp)
  and    $0xfffffffd,%r12d
L294:
  mov    %r12d,%r15d
  and    $0x4,%r15d
  je     L88
  test   %ebx,%ebx
  js     L245
  mov    %r12d,%r15d
  and    $0x18,%r15d
  jne    L73
  nopl   0x0(%rax,%rax,1)
L88:
  test   %ebx,%ebx
  jne    L109
L266:
  movslq %ebx,%rax
  lea    0x1(%rbx),%r13d
  mov    %rax,0x18(%rsp)
  movb   $0x30,0x2c(%rsp,%rax,1)
L142:
  mov    0x10(%rsp),%eax
  cmp    %eax,%r13d
  mov    %eax,%r14d
  cmovge %r13d,%r14d
  lea    (%r14,%r15,1),%eax
  mov    %r12d,%r14d
  mov    %eax,0x8(%rsp)
  and    $0x3,%r14d
  jne    L231
  mov    0xc(%rsp),%ebx
  sub    0x8(%rsp),%ebx
  test   %ebx,%ebx
  jle    L231
  nopl   0x0(%rax)
L56:
  mov    %rbp,%rsi
  mov    $0x20,%edi
  add    $0x1,%r14d
  call   <putc@plt>
  cmp    %ebx,%r14d
  jne    L56
L231:
  test   %r15d,%r15d
  je     L91
  movsbl 0x2a(%rsp),%edi
  mov    %rbp,%rsi
  call   <putc@plt>
  cmp    $0x1,%r15d
  je     L91
  movsbl 0x2b(%rsp),%edi
  mov    %rbp,%rsi
  call   <putc@plt>
L91:
  mov    0x14(%rsp),%eax
  test   %eax,%eax
  je     L97
  mov    0xc(%rsp),%r15d
  sub    0x8(%rsp),%r15d
  test   %r15d,%r15d
  jle    L97
  xor    %ebx,%ebx
  nopl   0x0(%rax)
L284:
  mov    %rbp,%rsi
  mov    $0x30,%edi
  add    $0x1,%ebx
  call   <putc@plt>
  cmp    %r15d,%ebx
  jne    L284
L97:
  mov    0x10(%rsp),%r15d
  sub    %r13d,%r15d
  xor    %r13d,%r13d
  test   %r15d,%r15d
  jle    L13
  nopl   (%rax)
L129:
  mov    %rbp,%rsi
  mov    $0x30,%edi
  add    $0x1,%r13d
  call   <putc@plt>
  cmp    %r15d,%r13d
  jne    L129
L13:
  mov    0x18(%rsp),%rbx
  lea    0x2c(%rsp),%r13
  nopl   0x0(%rax,%rax,1)
L159:
  movsbl 0x0(%r13,%rbx,1),%edi
  mov    %rbp,%rsi
  sub    $0x1,%rbx
  call   <putc@plt>
  cmp    $0xffffffff,%ebx
  jne    L159
  and    $0x1,%r12d
  je     L254
  mov    0xc(%rsp),%r12d
  sub    0x8(%rsp),%r12d
  test   %r12d,%r12d
  jle    L254
  xor    %ebx,%ebx
  xchg   %ax,%ax
L229:
  mov    %rbp,%rsi
  mov    $0x20,%edi
  add    $0x1,%ebx
  call   <putc@plt>
  cmp    %r12d,%ebx
  jne    L229
L254:
  mov    0x8(%rsp),%ecx
  mov    0xc(%rsp),%eax
  cmp    %eax,%ecx
  cmovge %ecx,%eax
  mov    0x38(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L200
  add    $0x48,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L245:
  mov    %ebx,%r8d
  movb   $0x2d,0x2a(%rsp)
  mov    $0x1,%r15d
  neg    %r8d
  test   $0x40,%r12b
  jne    L274
L16:
  mov    %r12d,%eax
  mov    $0x1,%ecx
  lea    0x2b(%rsp),%r10
  and    $0x80,%eax
  cmp    $0x1,%eax
  sbb    %r9d,%r9d
  and    $0x20,%r9d
  add    $0x37,%r9d
  jmp    L182
  nopl   (%rax)
L101:
  mov    %eax,%r8d
L182:
  xor    %edx,%edx
  mov    %r8d,%eax
  mov    %ecx,%r13d
  div    %edi
  cmp    $0x9,%edx
  lea    0x30(%rdx),%r11d
  lea    (%r9,%rdx,1),%esi
  cmovle %r11d,%esi
  mov    %sil,(%r10,%rcx,1)
  add    $0x1,%rcx
  cmp    %r8d,%edi
  jbe    L101
  test   %ebx,%ebx
  je     L260
  test   $0x20,%r12b
  jne    L260
  lea    -0x1(%r13),%ebx
  movslq %ebx,%rax
  mov    %rax,0x18(%rsp)
  jmp    L142
  nopl   0x0(%rax)
L145:
  mov    %r9d,%eax
  and    $0x2,%eax
  mov    %eax,0x14(%rsp)
  jmp    L294
  nop
L109:
  mov    %ebx,%r8d
  test   $0x40,%r12b
  je     L16
  lea    0x1(%r15),%edx
  movslq %r15d,%rax
  add    $0x2,%r15d
L66:
  movb   $0x30,0x2a(%rsp,%rax,1)
  mov    %r12d,%eax
  movslq %edx,%rdx
  and    $0x80,%eax
  cmp    $0x1,%eax
  sbb    %eax,%eax
  and    $0x20,%eax
  add    $0x58,%eax
  mov    %al,0x2a(%rsp,%rdx,1)
  jmp    L16
  nopl   0x0(%rax)
L260:
  mov    %r13d,%ebx
  jmp    L266
  nopl   0x0(%rax,%rax,1)
L73:
  mov    %r12d,%eax
  mov    $0x1,%r15d
  and    $0x8,%eax
  cmp    $0x1,%eax
  sbb    %eax,%eax
  and    $0xfffffff5,%eax
  add    $0x2b,%eax
  mov    %al,0x2a(%rsp)
  jmp    L88
L274:
  mov    $0x3,%r15d
  mov    $0x2,%edx
  mov    $0x1,%eax
  jmp    L66
L200:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int printi(FILE *fp, int x, int base, int w, int prec, int flag) {
  char buf[12], pbuf[2];
  int i, n, len = 0, plen = 0;
  unsigned u = x;
  if (prec >= 0)
    flag &= ~(1 << 1);
  if (flag & (1 << 2)) {
    if (x < 0) {
      u = -x;
      pbuf[plen++] = '-';
    } else if (flag & ((1 << 3) | (1 << 4))) {
      pbuf[plen++] = flag & (1 << 3) ? '+' : ' ';
    }
  }
  if (x && flag & (1 << 6)) {
    pbuf[plen++] = '0';
    pbuf[plen++] = flag & (1 << 7) ? 'X' : 'x';
  }
  while (u > 0) {
    int t = u % base;
    buf[len++] = (t < 10) ? (t + '0') : (t - 10 + (flag & (1 << 7) ? 'A' : 'a'));
    u /= base;
  }
  if (x == 0 || flag & (1 << 5))
    buf[len++] = '0';
  n = ((len) > (prec) ? (len) : (prec)) + plen;
  if (!(flag & ((1 << 0) | (1 << 1))))
    for (i = 0; i < w - n; ++i)
      putc(' ', fp);
  for (i = 0; i < plen; ++i)
    putc(pbuf[i], fp);
  if (flag & (1 << 1))
    for (i = 0; i < w - n; ++i)
      putc('0', fp);
  for (i = 0; i < prec - len; ++i)
    putc('0', fp);
  for (i = len - 1; i >= 0; --i)
    putc(buf[i], fp);
  if (flag & (1 << 0))
    for (i = 0; i < w - n; ++i)
      putc(' ', fp);
  return ((w) > (n) ? (w) : (n));
}
```