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

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  movl   $0xcbacd88,0xf(%rsp)
  movw   $0x90,0x13(%rsp)
  movl   $0xba0c9000,0x15(%rsp)
  movw   $0x88cd,0x19(%rsp)
  lea    D162(%rip),%rdi
  call   <puts@plt>
  mov    $0xd,%r9d
  lea    0x1b(%rsp),%r8
  lea    D15(%rip),%rcx
  lea    D234(%rip),%rdx
  lea    D186(%rip),%rsi
  lea    D233(%rip),%rdi
  call   <wfc_util_fget_string@plt>
  test   %rax,%rax
  jle    L3
  lea    0x1b(%rsp),%rdx
  lea    D234(%rip),%rsi
  lea    D173(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L31:
  lea    D146(%rip),%r8
  lea    D15(%rip),%r12
  mov    %r12,%rcx
  lea    D161(%rip),%rdx
  lea    D186(%rip),%rbp
  mov    %rbp,%rsi
  lea    D233(%rip),%rbx
  mov    %rbx,%rdi
  call   <wfc_util_fset_string@plt>
  lea    D146(%rip),%r8
  mov    %r12,%rcx
  lea    D234(%rip),%r13
  mov    %r13,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <wfc_util_fset_string@plt>
  mov    $0xd,%r9d
  lea    0x1b(%rsp),%r8
  mov    %r12,%rcx
  mov    %r13,%rdx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <wfc_util_fget_string@plt>
  test   %rax,%rax
  jle    L58
  lea    0x1b(%rsp),%rbx
  mov    %rbx,%rdx
  mov    %r13,%rbp
  mov    %r13,%rsi
  lea    D173(%rip),%r12
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %rbx,%rdi
  call   <strlen@plt>
  mov    %eax,%esi
  lea    0xf(%rsp),%r13
  mov    $0x6,%ecx
  mov    %r13,%rdx
  mov    %rbx,%rdi
  call   <wfc_util_atoh@plt>
  movzbl 0x10(%rsp),%ecx
  movzbl 0xf(%rsp),%edx
  movzbl 0x14(%rsp),%eax
  push   %rax
  movzbl 0x1b(%rsp),%eax
  push   %rax
  movzbl 0x22(%rsp),%r9d
  movzbl 0x21(%rsp),%r8d
  mov    %rbp,%rsi
  lea    D215(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0xc,%ecx
  mov    %rbx,%rdx
  mov    $0x6,%esi
  mov    %r13,%rdi
  call   <wfc_util_htoa@plt>
  mov    %rbx,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x10,%rsp
L64:
  lea    0x15(%rsp),%rdx
  mov    $0x6,%ecx
  mov    $0xa,%esi
  lea    D75(%rip),%rbx
  mov    %rbx,%rdi
  call   <wfc_util_fset_buffer@plt>
  lea    0xf(%rsp),%rcx
  mov    $0x6,%r8d
  mov    $0x6,%edx
  mov    $0xa,%esi
  mov    %rbx,%rdi
  call   <wfc_util_fget_buffer@plt>
  test   %rax,%rax
  jle    L20
  movzbl 0x11(%rsp),%ecx
  movzbl 0x10(%rsp),%edx
  movzbl 0xf(%rsp),%esi
  sub    $0x8,%rsp
  movzbl 0x1c(%rsp),%eax
  push   %rax
  movzbl 0x23(%rsp),%r9d
  movzbl 0x22(%rsp),%r8d
  lea    D177(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x10,%rsp
L29:
  mov    0x28(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  mov    $0x0,%eax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  lea    D234(%rip),%rsi
  lea    D102(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L31
L58:
  lea    D234(%rip),%rsi
  lea    D102(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L64
L20:
  lea    D234(%rip),%rsi
  lea    D102(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L29
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D162
datatype: string
name: extract_symbolic_data
arguments: data_label: D15
datatype: string
name: extract_symbolic_data
arguments: data_label: D234
datatype: string
name: extract_symbolic_data
arguments: data_label: D186
datatype: string
name: extract_symbolic_data
arguments: data_label: D233
datatype: string
name: extract_symbolic_data
arguments: data_label: D173
datatype: string
name: extract_symbolic_data
arguments: data_label: D146
datatype: string
name: extract_symbolic_data
arguments: data_label: D161
datatype: string
name: extract_symbolic_data
arguments: data_label: D215
datatype: string
name: extract_symbolic_data
arguments: data_label: D75
datatype: string
name: extract_symbolic_data
arguments: data_label: D177
datatype: string
name: extract_symbolic_data
arguments: data_label: D102
datatype: string

tool: D162: wfc_util_main is started

tool: D15: 


tool: D234: NetworkAddress=

tool: D186: END

tool: D233: ./WCN1314_qcom_cfg.ini

tool: D173: wfc_util_main : %s%s


tool: D146: 00900cbacd88

tool: D161: gAPMacAddr=

tool: D215: wfc_util_main : %s%02x:%02x:%02x:%02x:%02x:%02x


tool: D75: ./WCN1314_qcom_wlan_nv.bin

tool: D177: wfc_util_main : wfc_util_fget_buffer[%02x:%02x:%02x:%02x:%02x:%02x]


tool: D102: wfc_util_main : %s is not found


assistant: ```c
int main(int argc, char **argv) {
  int ret = 0;
  char mac_add_buff[((6) * 2) + 1];
  unsigned char mac_add_buff_2[(6)] = {0x88, 0xcd, 0xba, 0x0c, 0x90, 0x00};
  unsigned char mac_add_buff_3[(6)] = {0x00, 0x90, 0x0c, 0xba, 0xcd, 0x88};
  printf("wfc_util_main is started\n");
  if (0 < wfc_util_fget_string("./WCN1314_qcom_cfg.ini", "END", "NetworkAddress=", "\n", mac_add_buff, ((6) * 2) + 1)) {
    printf("wfc_util_main : %s%s\n", "NetworkAddress=", mac_add_buff);
  } else {
    printf("wfc_util_main : %s is not found\n", "NetworkAddress=");
  }
  wfc_util_fset_string("./WCN1314_qcom_cfg.ini", "END", "gAPMacAddr=", "\n", "00900cbacd88");
  wfc_util_fset_string("./WCN1314_qcom_cfg.ini", "END", "NetworkAddress=", "\n", "00900cbacd88");
  if (0 < wfc_util_fget_string("./WCN1314_qcom_cfg.ini", "END", "NetworkAddress=", "\n", mac_add_buff, ((6) * 2) + 1)) {
    printf("wfc_util_main : %s%s\n", "NetworkAddress=", mac_add_buff);
    wfc_util_atoh(mac_add_buff, strlen(mac_add_buff), mac_add_buff_2, (6));
    printf("wfc_util_main : %s%02x:%02x:%02x:%02x:%02x:%02x\n", "NetworkAddress=", mac_add_buff_2[0], mac_add_buff_2[1], mac_add_buff_2[2], mac_add_buff_2[3], mac_add_buff_2[4], mac_add_buff_2[5]);
    wfc_util_htoa(mac_add_buff_2, (6), mac_add_buff, ((6) * 2));
    printf("wfc_util_main : %s%s\n", "NetworkAddress=", mac_add_buff);
  } else {
    printf("wfc_util_main : %s is not found\n", "NetworkAddress=");
  }
  wfc_util_fset_buffer("./WCN1314_qcom_wlan_nv.bin", ((4) + 6), mac_add_buff_3, (6));
  if (0 < wfc_util_fget_buffer("./WCN1314_qcom_wlan_nv.bin", ((4) + 6), 6, mac_add_buff_2, (6))) {
    printf("wfc_util_main : wfc_util_fget_buffer[%02x:%02x:%02x:%02x:%02x:%02x]\n", mac_add_buff_2[0], mac_add_buff_2[1], mac_add_buff_2[2], mac_add_buff_2[3], mac_add_buff_2[4], mac_add_buff_2[5]);
  } else {
    printf("wfc_util_main : %s is not found\n", "NetworkAddress=");
  }
  return ret;
}
```