user: What would the C source look like for the assembly code provided here:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  cmp    $0x1,%edi
  jle    L208
  lea    -0x2(%rdi),%eax
  lea    0x8(%rsi),%rbx
  lea    0x10(%rsi,%rax,8),%rbp
  lea    D62(%rip),%r15
  lea    D123(%rip),%r14
  lea    D27(%rip),%r13
  lea    D69(%rip),%r12
  jmp    L186
  nopl   (%rax)
L24:
  lea    0x10(%rsp),%r8
  xor    %eax,%eax
  mov    %r8,%rsi
  mov    %r8,0x8(%rsp)
  call   <haval_file@plt>
  mov    0x8(%rsp),%r8
  test   %eax,%eax
  je     L158
  mov    (%rbx),%rsi
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  nopw   0x0(%rax,%rax,1)
L178:
  add    $0x8,%rbx
  cmp    %rbp,%rbx
  je     L38
L186:
  mov    (%rbx),%rdi
  movzbl (%rdi),%eax
  cmp    $0x3f,%al
  je     L92
  cmp    $0x2d,%al
  je     L171
L174:
  movzbl (%rdi),%eax
  cmp    $0x2d,%eax
  jne    L24
  cmpb   $0x63,0x1(%rdi)
  je     L268
L98:
  cmp    $0x2d,%eax
  jne    L24
  cmpb   $0x73,0x1(%rdi)
  je     L254
L187:
  cmp    $0x2d,%eax
  jne    L24
  cmpb   $0x65,0x1(%rdi)
  jne    L24
  cmpb   $0x0,0x2(%rdi)
  jne    L24
  xor    %eax,%eax
  call   <little_endian@plt>
  test   %eax,%eax
  je     L179
  lea    D85(%rip),%rdi
  call   <puts@plt>
  lea    D129(%rip),%rdi
  call   <puts@plt>
  jmp    L178
  nopl   (%rax)
L92:
  mov    %r15,%rdi
  add    $0x8,%rbx
  call   <puts@plt>
  mov    %r14,%rdi
  call   <puts@plt>
  mov    %r13,%rdi
  call   <puts@plt>
  mov    %r12,%rdi
  call   <puts@plt>
  lea    D104(%rip),%rdi
  call   <puts@plt>
  lea    D53(%rip),%rdi
  call   <puts@plt>
  lea    D133(%rip),%rdi
  call   <puts@plt>
  cmp    %rbp,%rbx
  jne    L186
L38:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L16
  add    $0x38,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  xchg   %ax,%ax
L171:
  movzbl 0x1(%rdi),%eax
  cmp    $0x3f,%al
  je     L92
  cmp    $0x6d,%al
  jne    L174
  lea    0x10(%rsp),%r8
  add    $0x2,%rdi
  xor    %eax,%eax
  mov    %r8,%rsi
  mov    %r8,0x8(%rsp)
  call   <haval_string@plt>
  mov    (%rbx),%rax
  lea    D66(%rip),%rdi
  lea    0x2(%rax),%rsi
  jmp    L184
  nopl   0x0(%rax,%rax,1)
L268:
  cmpb   $0x0,0x2(%rdi)
  jne    L98
  xor    %eax,%eax
  call   <haval_cert@plt>
  jmp    L178
  cs nopw 0x0(%rax,%rax,1)
L254:
  cmpb   $0x0,0x2(%rdi)
  jne    L187
  xor    %eax,%eax
  call   <haval_speed@plt>
  jmp    L178
L158:
  mov    %r8,0x8(%rsp)
  mov    (%rbx),%rsi
  lea    D82(%rip),%rdi
L184:
  xor    %eax,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%rdi
  xor    %eax,%eax
  call   <haval_print@plt>
  mov    $0xa,%edi
  call   <putchar@plt>
  jmp    L178
L179:
  lea    D55(%rip),%rdi
  call   <puts@plt>
  lea    D4(%rip),%rdi
  call   <puts@plt>
  jmp    L178
L208:
  call   <haval_stdin@plt>
  jmp    L38
L16:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D62
data_type: string
name: parse_data
arguments: tag: D123
data_type: string
name: parse_data
arguments: tag: D27
data_type: string
name: parse_data
arguments: tag: D69
data_type: string
name: parse_data
arguments: tag: D11
data_type: string
name: parse_data
arguments: tag: D85
data_type: string
name: parse_data
arguments: tag: D129
data_type: string
name: parse_data
arguments: tag: D104
data_type: string
name: parse_data
arguments: tag: D53
data_type: string
name: parse_data
arguments: tag: D133
data_type: string
name: parse_data
arguments: tag: D66
data_type: string
name: parse_data
arguments: tag: D82
data_type: string
name: parse_data
arguments: tag: D55
data_type: string
name: parse_data
arguments: tag: D4
data_type: string

tool: D62:  (none)     hash input from stdin

tool: D123:  ? or -?    show help menu

tool: D27:  -c         hash certification data

tool: D69:  -e         test endianity

tool: D11: %s can not be opened !
= 

tool: D85: Your machine is little-endian.

tool: D129: You may define TW_LITTLE_ENDIAN to speed up processing.

tool: D104:  -mstring   hash message

tool: D53:  -s         test speed

tool: D133:  file_name  hash file

tool: D66: HAVAL("%s") = 

tool: D82: HAVAL(File %s) = 

tool: D55: Your machine is NOT little-endian.

tool: D4: You must NOT define TW_LITTLE_ENDIAN.

assistant: ```c
int main(argc, argv)
int argc;
char *argv[];
{
  int i;
  unsigned char fingerprint[128 >> 3];
  if (argc <= 1) {
    haval_stdin();
  }
  for (i = 1; i < argc; i++) {
    if ((argv[i][0] == '?') || (argv[i][0] == '-' && argv[i][1] == '?')) {
      printf(" (none)     hash input from stdin\n");
      printf(" ? or -?    show help menu\n");
      printf(" -c         hash certification data\n");
      printf(" -e         test endianity\n");
      printf(" -mstring   hash message\n");
      printf(" -s         test speed\n");
      printf(" file_name  hash file\n");
    } else if (argv[i][0] == '-' && argv[i][1] == 'm') {
      haval_string(argv[i] + 2, fingerprint);
      printf("HAVAL(\"%s\") = ", argv[i] + 2);
      haval_print(fingerprint);
      printf("\n");
    } else if (strcmp(argv[i], "-c") == 0) {
      haval_cert();
    } else if (strcmp(argv[i], "-s") == 0) {
      haval_speed();
    } else if (strcmp(argv[i], "-e") == 0) {
      if (little_endian()) {
        printf("Your machine is little-endian.\n");
        printf("You may define TW_LITTLE_ENDIAN to speed up processing.\n");
      } else {
        printf("Your machine is NOT little-endian.\n");
        printf("You must NOT define TW_LITTLE_ENDIAN.\n");
      }
    } else {
      if (haval_file(argv[i], fingerprint)) {
        printf("%s can not be opened !\n= ", argv[i]);
      } else {
        printf("HAVAL(File %s) = ", argv[i]);
        haval_print(fingerprint);
        printf("\n");
      }
    }
  }
  return (0);
}
```