From 2619884fee915d99944254fda8bcab2578c19b45 Mon Sep 17 00:00:00 2001
From: fdai7184 <david-josef.wahler@informatik.hs-fulda.de>
Date: Fri, 10 Feb 2023 22:59:30 +0100
Subject: [PATCH] refactoring: add further documentation to input.c

---
 src/input.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/input.c b/src/input.c
index f3ce425..ca86e2d 100644
--- a/src/input.c
+++ b/src/input.c
@@ -91,6 +91,10 @@ void Pausieren(){
 
 
 //khbit und getch aus dem Internet
+
+/**checks if there was a console input
+  *returns int, no parameter
+  */
 int kbhit(void){
   struct termios oldt, newt;
   int ch;
@@ -117,6 +121,10 @@ int kbhit(void){
   return 0;
 }
 
+
+/**returns the char from console
+  *returns char, no parameter
+  */
 char getch(void){
     char c;
     system("stty raw");