You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: remove_file.rs
    path of file: ./repos/rustybox/libbb
    
    the code of the file until where you have to start completion: use crate::libbb::appletlib::applet_name;
use crate::libbb::ptr_to_globals::bb_errno;
use libc;
use libc::access;
use libc::closedir;
use libc::dirent;
use libc::fprintf;
use libc::free;
use libc::isatty;
use libc::lstat;
use libc::opendir;
use libc::printf;
use libc::readdir;
use libc::rmdir;
use libc::stat;
use libc::unlink;
use libc::DIR;
use libc::FILE;
extern "C" {

  #[no_mangle]
  static mut stderr: *mut FILE;

}

pub type C2RustUnnamed = libc::c_int;
pub const FILEUTILS_IGNORE_CHMOD_ERR: C2RustUnnamed = -2147483648;
pub const FILEUTILS_REFLINK_ALWAYS: C2RustUnnamed = 262144;
pub const FILEUTILS_REFLINK: C2RustUnnamed = 131072;
pub const FILEUTILS_RMDEST: C2RustUnnamed = 32768;
pub const FILEUTILS_NO_TARGET_DIR: C2RustUnnamed = 16384;
pub const FILEUTILS_UPDATE: C2RustUnnamed = 8192;
pub const FILEUTILS_VERBOSE: C2RustUnnamed = 4096;
pub const FILEUTILS_DEREFERENCE_L0: C2RustUnnamed = 256;
pub const FILEUTILS_DEREF_SOFTLINK: C2RustUnnamed = 128;
pub const FILEUTILS_MAKE_SOFTLINK: C2RustUnnamed = 64;
pub const FILEUTILS_MAKE_HARDLINK: C2RustUnnamed = 32;
pub const FILEUTILS_INTERACTIVE: C2RustUnnamed = 16;
pub const FILEUTILS_FORCE: C2RustUnnamed = 8;
pub const FILEUTILS_RECUR: C2RustUnnamed = 4;
pub const FILEUTILS_DEREFERENCE: C2RustUnnamed = 2;
pub const FILEUTILS_PRESERVE_STATUS: C2RustUnnamed = 1;

/*
 * Busybox main internal header file
 *
 * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
 * Permission has been granted to redistribute this code under GPL.
 *
 * Licensed under GPLv2, see file LICENSE in this source tree.
 */
/* TODO: and glibc? */
/* There are two incompatible basename's, let's not use them! */
/* See the dirname/basename man page for details */
/* dirname,basename */
/* Don't do this here:
 * #include <sys/sysinfo.h>
 * Some linux/ includes pull in conflicting definition
 * of struct sysinfo (only in some toolchanins), which breaks build.
 * Include sys/sysinfo.h only in those files which need it.
 */
/* Just in case libc doesn't define some of these... */
//This breaks on bionic:
//# if !defined(__socklen_t_defined) && !defined(_SOCKLEN_T_DECLARED)
// /* We #define socklen_t *after* includes, otherwise we get
// * typedef redefinition errors from system headers
// * (in case "is it defined already" detection above failed)
// */
//#  define socklen_t bb_socklen_t
//   typedef unsigned socklen_t;
//# endif
//if this is still needed, add a fix along the lines of
//  ifdef SPECIFIC_BROKEN_LIBC_CHECK / typedef socklen_t / endif
//in platform.h instead!
/*
 * Use '%m' to append error string on platforms that support it,
 * '%s' and strerror() on those that don't.
 */
/*nothing*/
/* Some libc's forget to declare these, do it ourself */
/* klogctl is in libc's klog.h, but we cheat and not #include that */
/* Busybox does no
    
pub unsafe fn remove_file(mut path: *const libc::c_char, mut flags: libc::c_int) -> libc::c_int {
  let mut path_stat: stat = std::mem::zeroed();
  if lstat(path, &mut path_stat) < 0 {
    if *bb_errno != 2i32 {
      crate::libbb::perror_msg::bb_perror_msg(
        b"can\'t stat \'%s\'\x00" as *const u8 as *const libc::c_char,
        path,
      );
      return -1i32;
    }
    if flags & FILEUTILS_FORCE as libc::c_int == 0 {
      crate::libbb::perror_msg::bb_perror_msg(
        b"can\'t remove \'%s\'\x00" as *const u8 as *const libc::c_char,
        path,
      );
      return -1i32;
    }
    return 0;
  }
  if path_stat.st_mode & 0o170000i32 as libc::c_uint == 0o40000i32 as libc::c_uint {
    let mut dp: *mut DIR = std::ptr::null_mut();
    let mut d: *mut dirent = std::ptr::null_mut();
    let mut status: libc::c_int = 0;
    if flags & FILEUTILS_RECUR as libc::c_int == 0 {
      crate::libbb::verror_msg::bb_error_msg(
        b"\'%s\' is a directory\x00" as *const u8 as *const libc::c_char,
        path,
      );
      return -1i32;
    }
    if flags & FILEUTILS_FORCE as libc::c_int == 0 && access(path, 2i32) < 0 && isatty(0i32) != 0
      || flags & FILEUTILS_INTERACTIVE as libc::c_int != 0
    {
      fprintf(
        stderr,
        b"%s: descend into directory \'%s\'? \x00" as *const u8 as *const libc::c_char,
        applet_name,
        path,
      );
      if crate::libbb::ask_confirmation::bb_ask_y_confirmation() == 0 {
        return 0;
      }
    }
    dp = opendir(path);
    if dp.is_null() {
      return -1i32;
    }
    loop {
      d = readdir(dp);
      if d.is_null() {
        break;
      }
      let mut new_path: *mut libc::c_char = std::ptr::null_mut::<libc::c_char>();
      new_path =
        crate::libbb::concat_subpath_file::concat_subpath_file(path, (*d).d_name.as_mut_ptr());
      if new_path.is_null() {
        continue;
      }
      if remove_file(new_path, flags) < 0 {
        status = -1i32
      }
      free(new_path as *mut libc::c_void);
    }
    if closedir(dp) < 0 {
      crate::libbb::perror_msg::bb_perror_msg(
        b"can\'t close \'%s\'\x00" as *const u8 as *const libc::c_char,
        path,
      );
      return -1i32;
    }
    if flags & FILEUTILS_INTERACTIVE as libc::c_int != 0 {
      fprintf(
        stderr,
        b"%s: remove directory \'%s\'? \x00" as *const u8 as *const libc::c_char,
        applet_name,
        path,
      );
      if crate::libbb::ask_confirmation::bb_ask_y_confirmation() == 0 {
        return status;
      }
    }
    if status == 0 && rmdir(path) < 0 {
      crate::libbb::perror_msg::bb_perror_msg(
        b"can\'t remove \'%s\'\x00" as *const u8 as *const libc::c_char,
        path,
      );
      return -1i32;
    }
    if flags & FILEUTILS_VERBOSE as libc::c_int != 0 {
      printf(
        b"removed directory: \'%s\'\n\x00" as *const u8 as *const libc::c_char,
        path,
      );
    }
    return status;
  }
  /* !ISDIR */
  if flags & FILEUTILS_FORCE as libc::c_int == 0
    && access(path, 2i32) < 0
    && !(path_stat.st_mode & 0o170000i32 as libc::c_uint == 0o120000i32 as libc::c_uint)
    && isatty(0i32) != 0
    || flags & FILEUTILS_INTERACTIVE as libc::c_int != 0
  {
    fprintf(
      stderr,
      b"%s: remove \'%s\'? \x00" as *const u8 as *const libc::c_char,
      applet_name,
      path,
    );
    if crate::libbb::ask_confirmation::bb_ask_y_confirmation() == 0 {
      return 0;
    }
  }
  if unlink(path) < 0 {
    crate::libbb::perror_msg::bb_perror_msg(
      b"can\'t remove \'%s\'\x00" as *const u8 as *const libc::c_char,
      path,
    );
    return -1i32;
  }
  if flags & FILEUTILS_VERBOSE as libc::c_int != 0 {
    printf(
      b"removed \'%s\'\n\x00" as *const u8 as *const libc::c_char,
      path,
    );
  }
  return 0;
}