user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r15
  lea    D70(%rip),%rdi
  push   %r14
  push   %r13
  push   %r12
  lea    D80(%rip),%r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  movdqa D21(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x28(%rsp)
  xor    %eax,%eax
  mov    %rsp,%r13
  lea    0x10(%rsp),%rbx
  movaps %xmm0,(%rsp)
  mov    (%rsp),%esi
  pxor   %xmm0,%xmm0
  mov    %r13,%rbp
  movaps %xmm0,0x10(%rsp)
  mov    %r13,%r14
  call   <printf@plt>
L59:
  mov    (%r14),%esi
  mov    %r12,%rdi
  xor    %eax,%eax
  add    $0x4,%r14
  call   <printf@plt>
  cmp    %rbx,%r14
  jne    L59
  mov    $0xa,%edi
  mov    %r13,%r14
  call   <putchar@plt>
  mov    0x10(%rsp),%esi
  lea    D71(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L22:
  mov    (%r14),%edi
  add    $0x4,%r14
  call   <gpio_export@plt>
  mov    %r12,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  cmp    %rbx,%r14
  jne    L22
  mov    $0xa,%edi
  mov    %r13,%r14
  lea    D66(%rip),%r15
  call   <putchar@plt>
  lea    D37(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L53:
  mov    (%r14),%edi
  mov    %r15,%rsi
  add    $0x4,%r14
  call   <gpio_set_edge@plt>
  mov    %r12,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  cmp    %rbx,%r14
  jne    L53
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    D74(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L39:
  mov    0x0(%rbp),%edi
  xor    %esi,%esi
  add    $0x4,%rbp
  call   <gpio_set_active_low@plt>
  mov    %r12,%rdi
  mov    %eax,%esi
  xor    %eax,%eax
  call   <printf@plt>
  cmp    %rbx,%rbp
  jne    L39
  mov    $0xa,%edi
  xor    %ebp,%ebp
  call   <putchar@plt>
  lea    D36(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
L12:
  mov    0x0(%r13,%rbp,1),%edi
  call   <gpio_fd_open@plt>
  mov    %r12,%rdi
  mov    %eax,(%rbx,%rbp,1)
  mov    %eax,%esi
  add    $0x4,%rbp
  xor    %eax,%eax
  call   <printf@plt>
  cmp    $0x10,%rbp
  jne    L12
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    D50(%rip),%rdi
  call   <puts@plt>
  nopl   0x0(%rax)
L52:
  mov    %rbx,%rdi
  call   <wait_event@plt>
  mov    $0xc350,%edi
  call   <usleep@plt>
  jmp    L52
```

tool_calls: name: retrieve_data
arguments: data_tag: D70
data_type: string
name: retrieve_data
arguments: data_tag: D80
data_type: string
name: retrieve_data
arguments: data_tag: D21
data_type: byte[16]
name: retrieve_data
arguments: data_tag: D71
data_type: string
name: retrieve_data
arguments: data_tag: D66
data_type: string
name: retrieve_data
arguments: data_tag: D37
data_type: string
name: retrieve_data
arguments: data_tag: D74
data_type: string
name: retrieve_data
arguments: data_tag: D36
data_type: string
name: retrieve_data
arguments: data_tag: D50
data_type: string

tool: D70: pins    

tool: D80:  %2d

tool: {"D21": [0x11,0x00,0x00,0x00,0x12,0x00,0x00,0x00,0x1b,0x00,0x00,0x00,0x16,0x00,0x00,0x00]}

tool: D71: export  

tool: D66: rising

tool: D37: edge    

tool: D74: low     

tool: D36: fds     

tool: D50: waiting 300 sec for event

assistant: ```c
int main() {
  int i, rc;
  int pins[4] = {17, 18, 27, 22};
  int fds[4] = {0, 0, 0, 0};
  printf("pins    ", pins[i]);
  for (i = 0; i < 4; i++) {
    printf(" %2d", pins[i]);
  }
  printf("\n");
  printf("export  ", pins[i]);
  for (i = 0; i < 4; i++) {
    rc = gpio_export(pins[i]);
    printf(" %2d", rc);
  }
  printf("\n");
  printf("edge    ");
  for (i = 0; i < 4; i++) {
    rc = gpio_set_edge(pins[i], "rising");
    printf(" %2d", rc);
  }
  printf("\n");
  printf("low     ");
  for (i = 0; i < 4; i++) {
    rc = gpio_set_active_low(pins[i], 0);
    printf(" %2d", rc);
  }
  printf("\n");
  printf("fds     ");
  for (i = 0; i < 4; i++) {
    fds[i] = gpio_fd_open(pins[i]);
    printf(" %2d", fds[i]);
  }
  printf("\n");
  printf("waiting 300 sec for event\n");
  while (1) {
    wait_event(fds);
    usleep(50000);
  }
}
```