user: 请将以下的汇编代码转换成C语言代码:

```asm
<usage>:
  endbr64
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  mov    %rdi,%rsi
  push   %rbp
  mov    %rdi,%rbp
  mov    %r12,%rdi
  call   <version@plt>
  test   %rbp,%rbp
  je     L29
  lea    D30(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L34
  pop    %rbp
  mov    %r13,%rsi
  mov    %r12,%rdi
  pop    %r12
  pop    %r13
  jmp    10f0 <print_usage@plt>
  cs nopw 0x0(%rax,%rax,1)
L34:
  lea    D6(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L16
  lea    D21(%rip),%rsi
  mov    %rbp,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L21
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  xchg   %ax,%ax
L29:
  pop    %rbp
  mov    %r13,%rdx
  lea    D9(%rip),%rsi
  mov    %r12,%rdi
  pop    %r12
  pop    %r13
  jmp    10c0 <fprintf@plt>
  nopw   0x0(%rax,%rax,1)
L16:
  pop    %rbp
  mov    %r13,%rsi
  mov    %r12,%rdi
  pop    %r12
  pop    %r13
  jmp    10a0 <update_usage@plt>
L21:
  pop    %rbp
  mov    %r13,%rsi
  mov    %r12,%rdi
  pop    %r12
  pop    %r13
  jmp    10e0 <search_usage@plt>
```

tool_calls: name: read_data
arguments: data_tag: D30
type_guessed: string
name: read_data
arguments: data_tag: D6
type_guessed: string
name: read_data
arguments: data_tag: D21
type_guessed: string
name: read_data
arguments: data_tag: D9
type_guessed: string

tool: D30: print

tool: D6: update

tool: D21: search

tool: D9: Usage: %s [OPTS] [COMMAND [COMMANDOPTS]]

Options:
  -v,--verbose            Increase verbosity
  -s,--silent             Decrease verbosity
  -h,--help     COMMAND   Print this help or the command specific
  --version               Print the version

  -c,--config      FILE   Use the specified config
  -d,--db          FILE   Use the specified database
  -b,--verbose-db         Write the database in verbose format (debugging only)
  -B,--binary-db          Write the database in binary format (default)
  -r,--libraryroot FILE   User FILE as the database root

  -e,--exclude     GLOB   Add GLOB to the exclusion list
  -f,--format      FMT    Format the output with FMT
  -x,--fix-fs             Stay within one filesystem
  -X,--no-fix-fs          Allow indexing across filesystems

Commands (default: update)
  print                   Print the database
  update                  Update the database
  search                  Search the database


assistant: ```c
void usage(char *cmd, FILE *out, char *arg0) {
  version(out, cmd);
  if (cmd == NULL) {
    fprintf(out,
            "Usage: %s [OPTS] [COMMAND [COMMANDOPTS]]\n"
            "\n"
            "Options:\n"
            "  -v,--verbose            Increase verbosity\n"
            "  -s,--silent             Decrease verbosity\n"
            "  -h,--help     COMMAND   Print this help or the command specific\n"
            "  --version               Print the version\n"
            "\n"
            "  -c,--config      FILE   Use the specified config\n"
            "  -d,--db          FILE   Use the specified database\n"
            "  -b,--verbose-db         Write the database in verbose format (debugging only)\n"
            "  -B,--binary-db          Write the database in binary format (default)\n"
            "  -r,--libraryroot FILE   User FILE as the database root\n\n"
            "  -e,--exclude     GLOB   Add GLOB to the exclusion list\n"
            "  -f,--format      FMT    Format the output with FMT\n"
            "  -x,--fix-fs             Stay within one filesystem\n"
            "  -X,--no-fix-fs          Allow indexing across filesystems\n"
            "\n"
            "Commands (default: update)\n"
            "  print                   Print the database\n"
            "  update                  Update the database\n"
            "  search                  Search the database\n",
            arg0);
  } else if (strcmp(cmd, "print") == 0) {
    print_usage(out, arg0);
  } else if (strcmp(cmd, "update") == 0) {
    update_usage(out, arg0);
  } else if (strcmp(cmd, "search") == 0) {
    search_usage(out, arg0);
  }
}
```