user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<XcursorScanTheme>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rsi,(%rsp)
  test   %rdi,%rdi
  je     L149
  test   %rsi,%rsi
  je     L149
  xor    %eax,%eax
  mov    %rdi,%r12
  call   <XcursorLibraryPath@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L149
  xor    %ebp,%ebp
  jmp    L109
  nopw   0x0(%rax,%rax,1)
L15:
  mov    %r15,%rdi
  mov    %r13,%r15
  call   <free@plt>
L29:
  mov    %r14,%rdi
  call   <_XcursorNextPath@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L106
  test   %bl,%bl
  je     L106
L109:
  mov    %r12,%rsi
  mov    %r14,%rdi
  mov    $0x1,%ebx
  call   <_XcursorBuildThemeDir@plt>
  mov    %rax,%r15
  test   %rax,%rax
  je     L29
  mov    (%rsp),%rdx
  lea    D31(%rip),%rsi
  mov    %rax,%rdi
  call   <_XcursorBuildFullname@plt>
  mov    %rax,%r13
  mov    %rbp,%rax
  test   %r13,%r13
  je     L175
  mov    %r13,%rdi
  lea    D8(%rip),%rsi
  call   <fopen@plt>
  mov    %r13,%rdi
  mov    %rax,0x8(%rsp)
  call   <free@plt>
  mov    0x8(%rsp),%rdx
  mov    %rdx,%rax
  mov    %rdx,%r13
  or     %rbp,%rax
  test   %rdx,%rdx
  sete   %bl
L175:
  test   %rax,%rax
  jne    L15
  lea    D13(%rip),%rdx
  lea    D21(%rip),%rsi
  mov    %r15,%rdi
  call   <_XcursorBuildFullname@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L15
  mov    %rax,%rdi
  call   <_XcursorThemeInherits@plt>
  mov    %rbp,%rdi
  mov    %rax,0x8(%rsp)
  call   <free@plt>
  mov    0x8(%rsp),%rbp
  jmp    L15
  nop
L106:
  test   %rbp,%rbp
  setne  %r14b
  and    %bl,%r14b
  mov    %r14d,%r13d
  je     L141
  mov    %rbp,%r14
L123:
  mov    %r12,%rsi
  mov    %r14,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L140
  mov    (%rsp),%rsi
  mov    %r14,%rdi
  call   <XcursorScanTheme>
  test   %rax,%rax
  mov    %rax,%r15
  sete   %bl
L125:
  mov    %r14,%rdi
  call   <_XcursorNextPath@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L52
  test   %bl,%bl
  jne    L123
L52:
  mov    %rbp,%rdi
  call   <free@plt>
L165:
  add    $0x18,%rsp
  mov    %r15,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L141:
  test   %rbp,%rbp
  je     L165
  jmp    L52
  nop
L140:
  mov    (%rsp),%rdx
  mov    %r14,%rsi
  mov    %r13d,%ebx
  xor    %r15d,%r15d
  lea    D19(%rip),%rdi
  call   <printf@plt>
  jmp    L125
  nopl   0x0(%rax,%rax,1)
L149:
  xor    %r15d,%r15d
  jmp    L165
```

tool_calls: name: retrieve_data
arguments: label: D31
data_type: string
name: retrieve_data
arguments: label: D8
data_type: string
name: retrieve_data
arguments: label: D13
data_type: string
name: retrieve_data
arguments: label: D21
data_type: string
name: retrieve_data
arguments: label: D19
data_type: string

tool: D31: cursors

tool: D8: r

tool: D13: index.theme

tool: 

tool: D19: Not calling XcursorScanTheme because of circular dependency: %s. %s

assistant: ```c
FILE *XcursorScanTheme(const char *theme, const char *name) {
  FILE *f = NULL;
  char *full;
  char *dir;
  const char *path;
  char *inherits = NULL;
  const char *i;
  if (!theme || !name)
    return NULL;
  for (path = XcursorLibraryPath(); path && f == NULL; path = _XcursorNextPath(path)) {
    dir = _XcursorBuildThemeDir(path, theme);
    if (dir) {
      full = _XcursorBuildFullname(dir, "cursors", name);
      if (full) {
        f = fopen(full, "r");
        free(full);
      }
      if (!f && !inherits) {
        full = _XcursorBuildFullname(dir, "", "index.theme");
        if (full) {
          inherits = _XcursorThemeInherits(full);
          free(full);
        }
      }
      free(dir);
    }
  }
  for (i = inherits; i && f == NULL; i = _XcursorNextPath(i)) {
    if (strcmp(i, theme) != 0)
      f = XcursorScanTheme(i, name);
    else
      printf("Not calling XcursorScanTheme because of circular dependency: %s. %s", i, name);
  }
  if (inherits != NULL)
    free(inherits);
  return f;
}
```