1 files changed, 0 insertions, 22 deletions
diff --git a/src/utils.rs b/src/utils.rs
index e7a8830..d1ffed8 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -1,6 +1,4 @@
 use crate::error::{Error, PermissionType, Result};
-use crossterm::event::{read, Event, KeyCode, KeyEvent};
-use crossterm::terminal;
 use std::fs::File;
 use std::io::ErrorKind;
 use std::path::PathBuf;
@@ -24,23 +22,3 @@ pub fn create_file(filename: &PathBuf) -> Result<File> {
         }
     })
 }
-
-pub fn wait_for_char(c: char) -> Result<bool> {
-    let mut pressed = false;
-    terminal::enable_raw_mode()?;
-    loop {
-        match read()? {
-            Event::Key(KeyEvent {
-                code: KeyCode::Char(ch),
-                ..
-            }) if ch == c => {
-                pressed = true;
-                break;
-            }
-            Event::Key(_) => break,
-            _ => (),
-        }
-    }
-    terminal::disable_raw_mode()?;
-    Ok(pressed)
-}