user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<str_funcs>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  lea    D483(%rip),%rsi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L319
  lea    D370(%rip),%r12
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <mymemcmp@plt>
  mov    %eax,%ebx
  lea    D413(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  cmp    %eax,%ebx
  sete   %al
  movzbl %al,%eax
L223:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L319:
  lea    D161(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L245
  lea    D370(%rip),%rbp
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  mov    %eax,%ebx
  lea    D413(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  cmp    %eax,%ebx
  sete   %al
  movzbl %al,%eax
  jmp    L223
L245:
  lea    D190(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L311
  lea    D370(%rip),%r12
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <mystrncmp@plt>
  mov    %eax,%ebx
  lea    D413(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  cmp    %eax,%ebx
  sete   %al
  movzbl %al,%eax
  jmp    L223
L311:
  lea    D248(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L57
  lea    D370(%rip),%rbp
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcat@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L57:
  lea    D183(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L284
  lea    D370(%rip),%r12
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <mystrncat@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L284:
  lea    D175(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L362
  lea    D370(%rip),%rbx
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%r12
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  lea    0x1(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <mymemcpy@plt>
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L362:
  lea    D340(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L16
  lea    D370(%rip),%rbx
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%r12
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  lea    0x1(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    %rax,%rdi
  call   <mymemmove@plt>
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L16:
  lea    D356(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L64
  lea    D370(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <mystrdup@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L64:
  lea    D398(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L378
  lea    D370(%rip),%rbp
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <mystrndup@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L378:
  lea    D192(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L313
  lea    D370(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %rax,%rdi
  call   <mystrlen@plt>
  lea    0x1(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  mov    %rbx,%rsi
  call   <mystrcpy@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L313:
  lea    D320(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L87
  lea    D370(%rip),%rbx
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%ebx
  lea    0x1(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%rdi
  mov    %ebx,%edx
  mov    %rbp,%rsi
  call   <mystrncpy@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L87:
  lea    D573(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L1
  lea    D370(%rip),%r12
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <mymemchr@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L1:
  lea    D140(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  je     L149
  lea    D570(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L8
L149:
  lea    D370(%rip),%r12
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%r12
  lea    D140(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L130
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <mystrchr@plt>
  mov    %rax,%rbx
L97:
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L130:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <mystrrchr@plt>
  mov    %rax,%rbx
  jmp    L97
L8:
  lea    D196(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  je     L144
  lea    D351(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L187
L144:
  lea    D370(%rip),%r12
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%r12
  lea    D196(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L289
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <mystrspn@plt>
  mov    %eax,%ebx
L184:
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  cmp    %eax,%ebx
  sete   %al
  movzbl %al,%eax
  jmp    L223
L289:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <mystrcspn@plt>
  lea    0x1(%rax),%ebx
  jmp    L184
L187:
  lea    D496(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L115
  lea    D370(%rip),%rbp
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrpbrk@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    $0x1,%edx
  mov    %rbx,%rdi
  call   <mystrncmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L115:
  lea    D101(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L263
  lea    D370(%rip),%rbp
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrstr@plt>
  mov    %rax,%rbx
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L263:
  lea    D332(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L215
  lea    D370(%rip),%r12
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbx
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rbp
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%edx
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <mymemset@plt>
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L215:
  lea    D400(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  jne    L310
  lea    D370(%rip),%rbx
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%r12
  mov    %rbx,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  lea    0x1(%rax),%edi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %ebp,%edx
  mov    %rax,%rsi
  mov    %r12,%rdi
  call   <myswab@plt>
  lea    D361(%rip),%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  test   %eax,%eax
  sete   %al
  movzbl %al,%eax
  jmp    L223
L310:
  lea    D590(%rip),%rsi
  mov    %rbx,%rdi
  call   <mystrcmp@plt>
  mov    %eax,%edx
  mov    $0x2,%eax
  test   %edx,%edx
  jne    L223
  lea    D370(%rip),%rbp
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <mystrlen@plt>
  mov    %eax,%ebx
  mov    %rbp,%rsi
  mov    $0x0,%edi
  call   <mystrtok@plt>
  mov    %rax,%rdi
  call   <atoi@plt>
  cmp    %eax,%ebx
  sete   %al
  movzbl %al,%eax
  jmp    L223
```

tool_calls: name: unpack_data
arguments: label: D483
type_infered: string
name: unpack_data
arguments: label: D370
type_infered: string
name: unpack_data
arguments: label: D413
type_infered: string
name: unpack_data
arguments: label: D161
type_infered: string
name: unpack_data
arguments: label: D190
type_infered: string
name: unpack_data
arguments: label: D248
type_infered: string
name: unpack_data
arguments: label: D361
type_infered: string
name: unpack_data
arguments: label: D183
type_infered: string
name: unpack_data
arguments: label: D175
type_infered: string
name: unpack_data
arguments: label: D340
type_infered: string
name: unpack_data
arguments: label: D356
type_infered: string
name: unpack_data
arguments: label: D398
type_infered: string
name: unpack_data
arguments: label: D192
type_infered: string
name: unpack_data
arguments: label: D320
type_infered: string
name: unpack_data
arguments: label: D573
type_infered: string
name: unpack_data
arguments: label: D140
type_infered: string
name: unpack_data
arguments: label: D570
type_infered: string
name: unpack_data
arguments: label: D196
type_infered: string
name: unpack_data
arguments: label: D351
type_infered: string
name: unpack_data
arguments: label: D496
type_infered: string
name: unpack_data
arguments: label: D101
type_infered: string
name: unpack_data
arguments: label: D332
type_infered: string
name: unpack_data
arguments: label: D400
type_infered: string
name: unpack_data
arguments: label: D590
type_infered: string

tool: D483: mymemcmp

tool: D370:  	

tool: D413:  	


tool: D161: mystrcmp

tool: D190: mystrncmp

tool: D248: mystrcat

tool: D361:  


tool: D183: mystrncat

tool: D175: mymemcpy

tool: D340: mymemmove

tool: D356: mystrdup

tool: D398: mystrndup

tool: D192: mystrcpy

tool: D320: mystrncpy

tool: D573: mymemchr

tool: D140: mystrchr

tool: D570: mystrrchr

tool: D196: mystrspn

tool: D351: mystrcspn

tool: D496: mystrpbrk

tool: D101: mystrstr

tool: D332: mymemset

tool: D400: myswab

tool: D590: mystrlen

assistant: ```c
int str_funcs(char *func, char *line) {
  char *str1, *str2, *delim, *str3, *str4, *token;
  int i, val;
  if (mystrcmp(func, "mymemcmp") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    delim = mystrtok(NULL, " \t");
    i = atoi(delim);
    val = mymemcmp(str1, str2, i);
    token = mystrtok(NULL, " \t\n");
    i = atoi(token);
    if (val == i)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrcmp") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    val = mystrcmp(str1, str2);
    token = mystrtok(NULL, " \t\n");
    i = atoi(token);
    if (val == i)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrncmp") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    delim = mystrtok(NULL, " \t");
    i = atoi(delim);
    val = mystrncmp(str1, str2, i);
    token = mystrtok(NULL, " \t\n");
    i = atoi(token);
    if (val == i)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrcat") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    str3 = mystrcat(str1, str2);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrncat") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    delim = mystrtok(NULL, " \t");
    i = atoi(delim);
    str3 = mystrncat(str1, str2, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mymemcpy") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    i = atoi(str2);
    str3 = (char *)malloc(i + 1);
    mymemcpy(str3, str1, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mymemmove") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    i = atoi(str2);
    str3 = (char *)malloc(i + 1);
    mymemmove(str3, str1, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrdup") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrdup(str1);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str2, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrndup") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    i = atoi(str2);
    str3 = mystrndup(str1, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrcpy") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = (char *)malloc(mystrlen(str1) + 1);
    str2 = mystrcpy(str2, str1);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str2, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrncpy") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    i = atoi(str2);
    str3 = (char *)malloc(i + 1);
    str3 = mystrncpy(str3, str1, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mymemchr") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    str3 = mystrtok(NULL, " \t");
    i = atoi(str3);
    str4 = mymemchr(str1, str2, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str4, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrchr") == 0 || mystrcmp(func, "mystrrchr") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    if (mystrcmp(func, "mystrchr") == 0)
      str3 = mystrchr(str1, str2);
    else
      str3 = mystrrchr(str1, str2);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrspn") == 0 || mystrcmp(func, "mystrcspn") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    if (mystrcmp(func, "mystrspn") == 0)
      i = mystrspn(str1, str2);
    else
      i = mystrcspn(str1, str2) + 1;
    token = mystrtok(NULL, " \n");
    val = atoi(token);
    if (i == val)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrpbrk") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    str3 = mystrpbrk(str1, str2);
    token = mystrtok(NULL, " \n");
    i = mystrncmp(str3, token, 1);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrstr") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    str3 = mystrstr(str1, str2);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mymemset") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    str3 = mystrtok(NULL, " \t");
    i = atoi(str3);
    mymemset(str1, str2, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str1, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "myswab") == 0) {
    str1 = mystrtok(NULL, " \t");
    str2 = mystrtok(NULL, " \t");
    i = atoi(str2);
    str3 = (char *)malloc(i + 1);
    myswab(str1, str3, i);
    token = mystrtok(NULL, " \n");
    i = mystrcmp(str3, token);
    if (i == 0)
      return 1;
    else
      return 0;
  } else if (mystrcmp(func, "mystrlen") == 0) {
    str1 = mystrtok(NULL, " \t");
    val = mystrlen(str1);
    token = mystrtok(NULL, " \t");
    i = atoi(token);
    if (val == i)
      return 1;
    else
      return 0;
  }
  return 2;
}
```