user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<test_ret_value>:
  endbr64
  push   %r14
  lea    D138(%rip),%rcx
  mov    $0x6,%esi
  lea    D100(%rip),%r14
  push   %r13
  lea    D42(%rip),%r13
  push   %r12
  mov    %r13,%rdx
  lea    D135(%rip),%r12
  push   %rbp
  push   %rbx
  sub    $0x70,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x68(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  mov    %rbp,%rdi
  call   <snprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <assertStringsEqual@plt>
  xor    %esi,%esi
  cmp    $0x5,%ebx
  mov    %r14,%rdi
  sete   %sil
  call   <assertTrue@plt>
  mov    %r13,%rdx
  mov    $0x6,%esi
  mov    %rbp,%rdi
  lea    D12(%rip),%rcx
  xor    %eax,%eax
  call   <snprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <assertStringsEqual@plt>
  xor    %esi,%esi
  cmp    $0x6,%ebx
  lea    D6(%rip),%rdi
  sete   %sil
  call   <assertTrue@plt>
  mov    %r13,%rdx
  mov    $0x6,%esi
  mov    %rbp,%rdi
  lea    D31(%rip),%rcx
  xor    %eax,%eax
  call   <snprintf@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  mov    %eax,%ebx
  call   <assertStringsEqual@plt>
  xor    %esi,%esi
  cmp    $0x8,%ebx
  lea    D79(%rip),%rdi
  sete   %sil
  call   <assertTrue@plt>
  mov    $0xa,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D28(%rip),%rdx
  call   <snprintf@plt>
  xor    %esi,%esi
  lea    D1(%rip),%rdi
  cmp    $0xc,%eax
  sete   %sil
  call   <assertTrue@plt>
  mov    $0x2710,%ecx
  mov    %rbp,%rdi
  xor    %eax,%eax
  lea    D72(%rip),%rdx
  mov    $0x3,%esi
  call   <snprintf@plt>
  xor    %esi,%esi
  mov    %r14,%rdi
  cmp    $0x5,%eax
  sete   %sil
  call   <assertTrue@plt>
  mov    %rbp,%rdi
  call   <strlen@plt>
  xor    %esi,%esi
  lea    D64(%rip),%rdi
  cmp    $0x2,%eax
  sete   %sil
  call   <assertTrue@plt>
  xor    %esi,%esi
  cmpb   $0x31,(%rsp)
  lea    D123(%rip),%rdi
  sete   %sil
  call   <assertTrue@plt>
  xor    %esi,%esi
  cmpb   $0x30,0x1(%rsp)
  lea    D97(%rip),%rdi
  sete   %sil
  call   <assertTrue@plt>
  xor    %esi,%esi
  cmpb   $0x0,0x2(%rsp)
  lea    D57(%rip),%rdi
  sete   %sil
  call   <assertTrue@plt>
  mov    0x68(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L9
  add    $0x70,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: label: D138
data_type: string
name: read_data
arguments: label: D100
data_type: string
name: read_data
arguments: label: D42
data_type: string
name: read_data
arguments: label: D135
data_type: string
name: read_data
arguments: label: D12
data_type: string
name: read_data
arguments: label: D6
data_type: string
name: read_data
arguments: label: D31
data_type: string
name: read_data
arguments: label: D79
data_type: string
name: read_data
arguments: label: D28
data_type: string
name: read_data
arguments: label: D1
data_type: string
name: read_data
arguments: label: D72
data_type: string
name: read_data
arguments: label: D64
data_type: string
name: read_data
arguments: label: D123
data_type: string
name: read_data
arguments: label: D97
data_type: string
name: read_data
arguments: label: D57
data_type: string

tool: D138: 1234

tool: D100: ret == 5

tool: D42: 0%s

tool: D135: 01234

tool: D12: 12345

tool: D6: ret == 6

tool: D31: 1234567

tool: D79: ret == 8

tool: D28: hello, world

tool: D1: ret == 12

tool: D72: %d

tool: D64: strlen(buffer) == 2U

tool: D123: buffer[0] == '1'

tool: D97: buffer[1] == '0'

tool: D57: buffer[2] == '\0'

assistant: ```c
void test_ret_value() {
  char buffer[100];
  int ret;
  ret = snprintf(buffer, 6, "0%s", "1234");
  assertStringsEqual(buffer, "01234");
  assertTrue("ret == 5", ret == 5);
  ;
  ret = snprintf(buffer, 6, "0%s", "12345");
  assertStringsEqual(buffer, "01234");
  assertTrue("ret == 6", ret == 6);
  ;
  ret = snprintf(buffer, 6, "0%s", "1234567");
  assertStringsEqual(buffer, "01234");
  assertTrue("ret == 8", ret == 8);
  ;
  ret = snprintf(buffer, 10, "hello, world");
  assertTrue("ret == 12", ret == 12);
  ;
  ret = snprintf(buffer, 3, "%d", 10000);
  assertTrue("ret == 5", ret == 5);
  ;
  assertTrue("strlen(buffer) == 2U", strlen(buffer) == 2U);
  ;
  assertTrue("buffer[0] == '1'", buffer[0] == '1');
  ;
  assertTrue("buffer[1] == '0'", buffer[1] == '0');
  ;
  assertTrue("buffer[2] == '\\0'", buffer[2] == '\0');
  ;
}
```