// Standard Library Common IO and FS Abstractions
pub use std::io::{
    self,
		BufRead,
		BufReader,
		BufWriter,
		Error,
		ErrorKind,
		Read,
		Seek,
		SeekFrom,
		Write,
};
pub use std::fs::{ self, File, OpenOptions };
pub use std::path::{ Path, PathBuf };
pub use std::ffi::{ CStr, CString };
pub use std::process::exit;
pub use std::time::Instant;
pub use std::mem;
pub use std::env;
pub use std::fmt;

// Unix-specific IO abstractions
pub use std::os::unix::io::{ AsRawFd, BorrowedFd, FromRawFd, IntoRawFd, OwnedFd, RawFd, };

// Nix crate for POSIX APIs
pub use nix::{
    errno::Errno,
    fcntl::{ open, OFlag },
    sys::{
        signal::{ self, kill, killpg, pthread_sigmask, SigSet, SigmaskHow, SigHandler, Signal },
        stat::Mode,
        wait::{ waitpid, WaitPidFlag as WtFlag, WaitStatus as WtStat },
    },
		libc::{ STDIN_FILENO, STDERR_FILENO, STDOUT_FILENO },
    unistd::{
			dup, read, isatty, write, close, setpgid, dup2, getpgrp,
			execvpe, tcgetpgrp, tcsetpgrp, fork, pipe, Pid, ForkResult
		},
};
pub use bitflags::bitflags;

pub use crate::flog;
pub use crate::libsh::flog::FernLogLevel::*;

// Additional utilities, if needed, can be added here