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

```asm
<mpgedit_pathname_parse>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  movq   $0x0,-0x20(%rbp)
  movq   $0x0,-0x18(%rbp)
  movq   $0x0,-0x10(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L53
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x28(%rbp)
  jmp    L37
L187:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x5c,%al
  jne    L79
  mov    -0x28(%rbp),%rax
  movb   $0x2f,(%rax)
L79:
  addq   $0x1,-0x28(%rbp)
L37:
  mov    -0x28(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L187
  mov    -0x8(%rbp),%rax
  mov    $0x2f,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L107
  mov    -0x28(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movb   $0x0,(%rax)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x20(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x18(%rbp)
  jmp    L174
L107:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalpha@plt>
  test   %rax,%rax
  je     L30
  mov    -0x8(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    $0x3a,%al
  jne    L30
  mov    $0x3,%esi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L129
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x20(%rbp),%rax
  add    $0x1,%rax
  movb   $0x3a,(%rax)
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x18(%rbp)
  jmp    L174
L30:
  mov    $0x3,%esi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  je     L121
  mov    -0x20(%rbp),%rax
  lea    D12(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x18(%rbp)
L174:
  mov    -0x18(%rbp),%rax
  mov    $0x2e,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    %rax,-0x28(%rbp)
  cmpq   $0x0,-0x28(%rbp)
  je     L23
  mov    -0x28(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x28(%rbp)
  movb   $0x0,(%rax)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x10(%rbp)
L23:
  cmpq   $0x0,-0x10(%rbp)
  jne    L32
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x10(%rbp)
  jmp    L70
L53:
  nop
  jmp    L70
L129:
  nop
  jmp    L70
L121:
  nop
  jmp    L70
L32:
  nop
L70:
  cmpq   $0x0,-0x8(%rbp)
  je     L218
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
L218:
  cmpq   $0x0,-0x20(%rbp)
  je     L106
  cmpq   $0x0,-0x18(%rbp)
  jne    L142
L106:
  cmpq   $0x0,-0x20(%rbp)
  je     L138
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movq   $0x0,-0x20(%rbp)
L138:
  cmpq   $0x0,-0x18(%rbp)
  je     L147
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  movq   $0x0,-0x18(%rbp)
  jmp    L147
L142:
  mov    -0x40(%rbp),%rax
  mov    -0x18(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x48(%rbp),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,(%rax)
L147:
  mov    -0x20(%rbp),%rax
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D12
type_infered: string
name: retrieve_data
arguments: tag: D8
type_infered: string

tool: D12: .

tool: 

assistant: ```c
char *mpgedit_pathname_parse(const char *path, char **ret_filebase, char **ret_ext) {
  char *tmp_path;
  char *cp;
  char *dir = NULL;
  char *file = NULL;
  char *ext = NULL;
  tmp_path = strdup(path);
  if (!tmp_path) {
    goto clean_exit;
  }
  for (cp = tmp_path; *cp; cp++) {
    if (*cp == '\\') {
      *cp = '/';
    }
  }
  cp = strrchr(tmp_path, '/');
  if (cp) {
    *cp++ = '\0';
    dir = strdup(tmp_path);
    file = strdup(cp);
  } else if (isalpha(tmp_path[0]) && tmp_path[1] == ':') {
    dir = calloc(1, 3);
    if (!dir) {
      goto clean_exit;
    }
    dir[0] = tmp_path[0];
    dir[1] = ':';
    file = strdup(tmp_path + 2);
  } else {
    dir = calloc(1, 3);
    if (!dir) {
      goto clean_exit;
    }
    strcpy(dir, ".");
    file = strdup(path);
  }
  cp = strrchr(file, '.');
  if (cp) {
    *cp++ = '\0';
    ext = strdup(cp);
  }
  if (!ext) {
    ext = strdup("");
  }
clean_exit:
  if (tmp_path) {
    free(tmp_path);
  }
  if (!dir || !file) {
    if (dir) {
      free(dir);
      dir = NULL;
    }
    if (file) {
      free(file);
      file = NULL;
    }
  } else {
    *ret_filebase = file;
    *ret_ext = ext;
  }
  return dir;
}
```