user: What is the c source code of the assembly code below:

```asm
<intToRoman>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0xe0,%rsp
  mov    %edi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0xd8(%rsp)
  xor    %eax,%eax
  movl   $0x0,0x20(%rsp)
  movb   $0x0,0x24(%rsp)
  movl   $0x49,0x25(%rsp)
  movb   $0x0,0x29(%rsp)
  movl   $0x4949,0x2a(%rsp)
  movb   $0x0,0x2e(%rsp)
  movl   $0x494949,0x2f(%rsp)
  movb   $0x0,0x33(%rsp)
  movl   $0x5649,0x34(%rsp)
  movb   $0x0,0x38(%rsp)
  movl   $0x56,0x39(%rsp)
  movb   $0x0,0x3d(%rsp)
  movl   $0x4956,0x3e(%rsp)
  movb   $0x0,0x42(%rsp)
  movl   $0x494956,0x43(%rsp)
  movb   $0x0,0x47(%rsp)
  movl   $0x49494956,0x48(%rsp)
  movb   $0x0,0x4c(%rsp)
  movl   $0x5849,0x4d(%rsp)
  movb   $0x0,0x51(%rsp)
  movl   $0x0,0x60(%rsp)
  movb   $0x0,0x64(%rsp)
  movl   $0x58,0x65(%rsp)
  movb   $0x0,0x69(%rsp)
  movl   $0x5858,0x6a(%rsp)
  movb   $0x0,0x6e(%rsp)
  movl   $0x585858,0x6f(%rsp)
  movb   $0x0,0x73(%rsp)
  movl   $0x4c58,0x74(%rsp)
  movb   $0x0,0x78(%rsp)
  movl   $0x4c,0x79(%rsp)
  movb   $0x0,0x7d(%rsp)
  movl   $0x584c,0x7e(%rsp)
  movb   $0x0,0x82(%rsp)
  movl   $0x58584c,0x83(%rsp)
  movb   $0x0,0x87(%rsp)
  movl   $0x5858584c,0x88(%rsp)
  movb   $0x0,0x8c(%rsp)
  movl   $0x4358,0x8d(%rsp)
  movb   $0x0,0x91(%rsp)
  movl   $0x0,0xa0(%rsp)
  movb   $0x0,0xa4(%rsp)
  movl   $0x43,0xa5(%rsp)
  movb   $0x0,0xa9(%rsp)
  movl   $0x4343,0xaa(%rsp)
  movb   $0x0,0xae(%rsp)
  movl   $0x434343,0xaf(%rsp)
  movb   $0x0,0xb3(%rsp)
  movl   $0x4443,0xb4(%rsp)
  movb   $0x0,0xb8(%rsp)
  movl   $0x44,0xb9(%rsp)
  movb   $0x0,0xbd(%rsp)
  movl   $0x4344,0xbe(%rsp)
  movb   $0x0,0xc2(%rsp)
  movl   $0x434344,0xc3(%rsp)
  movb   $0x0,0xc7(%rsp)
  movl   $0x43434344,0xc8(%rsp)
  movb   $0x0,0xcc(%rsp)
  movl   $0x4d43,0xcd(%rsp)
  movb   $0x0,0xd1(%rsp)
  movl   $0x0,(%rsp)
  movb   $0x0,0x4(%rsp)
  movl   $0x4d,0x5(%rsp)
  movb   $0x0,0x9(%rsp)
  movl   $0x4d4d,0xa(%rsp)
  movb   $0x0,0xe(%rsp)
  movl   $0x4d4d4d,0xf(%rsp)
  movb   $0x0,0x13(%rsp)
  mov    $0x10,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  movb   $0x0,(%rax)
  movslq %ebx,%rbp
  imul   $0x10624dd3,%rbp,%rbp
  sar    $0x26,%rbp
  mov    %ebx,%eax
  sar    $0x1f,%eax
  sub    %eax,%ebp
  movslq %ebp,%rax
  lea    (%rax,%rax,4),%rax
  lea    (%rsp,%rax,1),%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  imul   $0x3e8,%ebp,%ebp
  sub    %ebp,%ebx
  movslq %ebx,%rbp
  imul   $0x51eb851f,%rbp,%rbp
  sar    $0x25,%rbp
  mov    %ebx,%eax
  sar    $0x1f,%eax
  sub    %eax,%ebp
  movslq %ebp,%rax
  lea    (%rax,%rax,4),%rax
  lea    0xa0(%rsp,%rax,1),%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  imul   $0x64,%ebp,%ebp
  sub    %ebp,%ebx
  movslq %ebx,%rax
  imul   $0x66666667,%rax,%rax
  sar    $0x22,%rax
  mov    %ebx,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  mov    %eax,%ebp
  cltq
  lea    (%rax,%rax,4),%rax
  lea    0x60(%rsp,%rax,1),%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  lea    0x0(%rbp,%rbp,4),%eax
  add    %eax,%eax
  sub    %eax,%ebx
  movslq %ebx,%rbx
  lea    (%rbx,%rbx,4),%rax
  lea    0x20(%rsp,%rax,1),%rsi
  mov    %r12,%rdi
  call   <strcat@plt>
  mov    0xd8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  mov    %r12,%rax
  add    $0xe0,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
char *intToRoman(int num) {
  char one[][5] = {"", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX"};
  char two[][5] = {"", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC"};
  char three[][5] = {"", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM"};
  char four[][5] = {"", "M", "MM", "MMM"};
  char *result = (char *)malloc(sizeof(char) * 16);
  result[0] = '\0';
  strcat(result, four[num / 1000]);
  num %= 1000;
  strcat(result, three[num / 100]);
  num %= 100;
  strcat(result, two[num / 10]);
  num %= 10;
  strcat(result, one[num]);
  return result;
}
```