Jul 11, 2025 · getch () is a nonstandard function and is present in conio.h header file which is mostly used by MS-DOS compilers like Turbo C. It is not part of the C standard library or ISO …

Aug 8, 2025 · The first call returns 0 or 0xE0. The second call returns the key scan code. These functions lock the calling thread and so are thread-safe. For non-locking versions, see …

Aug 3, 2022 · In this article, we’ll take a look at using the getch () function in C/C++. The getch () function is very useful if you want to read a character input from the keyboard.

Apr 24, 2023 · getch in C is a non-standard function that reads a single character from the console without repeating it. It is commonly used in Windows environments for console-based …

Feb 18, 2025 · Detailed guide on using getch () in C and C++. Covers input handling, use cases, and cross-platform alternatives.

Nov 7, 2024 · Learn how to use C's getch () function for single character input. See practical examples, understand key features, and write better console programs.

Dec 27, 2023 · The getch() function provides a basic way to read a single character from the standard input (usually keyboard) in C without needing the Enter key to be pressed.

Feb 6, 2024 · Getch (), a standard library function in C, reads a character from the keyboard but does not display it on the screen. In contrast, getche () functions similarly but echoes the …

Dec 3, 2012 · getch () is a way to get a user inputted character. It can be used to hold program execution, but the "holding" is simply a side-effect of its primary purpose, which is to wait until …

Jul 23, 2025 · getch () is a non-standard library function that reads a single character from the keyboard. But it does not use any buffer, so the entered character does not display on the …