From 68e5650300b45e684e260a493423fd1b7a824c85 Mon Sep 17 00:00:00 2001
From: fdai7057 <julius-philipp.engel@informatik.hs-fulda.de>
Date: Mon, 6 Feb 2023 16:43:50 +0100
Subject: [PATCH] Implementation of function calLen().

---
 src/helperFunctions.c | 10 ++++++++++
 src/helperFunctions.h |  1 +
 2 files changed, 11 insertions(+)

diff --git a/src/helperFunctions.c b/src/helperFunctions.c
index 71c6a63..740c5a0 100644
--- a/src/helperFunctions.c
+++ b/src/helperFunctions.c
@@ -1,6 +1,10 @@
 #include "helperFunctions.h"
 /*Code written by Julius Philipp Engel, fdai7057*/
 
+int main(){
+
+}
+
 char *stringConcatenation(char *string_1, char *string_2)
 {
 	int lengthStringOne = strlen(string_1);
@@ -138,6 +142,12 @@ double balanceToDouble(char *balanceAsString)
 	return sign * result / power;
 }
 
+unsigned int calLen(char *str){
+	int len = 0;
+	while(*(str+len)!='\0') ++len;
+	return len;
+}
+
 bool characterIsUpperCase(char inputCharacter)
 {
 	bool result = (inputCharacter>='A'&&inputCharacter<='Z') ? true : false;
diff --git a/src/helperFunctions.h b/src/helperFunctions.h
index 64083d5..40146d1 100644
--- a/src/helperFunctions.h
+++ b/src/helperFunctions.h
@@ -13,5 +13,6 @@ unsigned int power(unsigned int, unsigned int);
 bool everyCharacterIsDigit(char *);
 bool isLetterOfAlphabet(char *);
 double balanceToDouble(char *);
+unsigned int calLen();
 bool charIsUpperCase(char );
 #endif