getNumber function implimented

tools.c

@@ -124,4 +124,22 @@ int getText(char* prompt, unsigned int maxLength, char** pointerToString, int st
       return -1;
     }
     else return 0;
+}
+/*******************************************************************************************************************************************/
+/* function receives a prompt as a string,, a pointer to an integer, two unsigned integers to define the ***********************************/ 
+/* max and min, a pointer to an integer,****************************************************************************************************/ 
+/* and delevers a boolen value as return ***************************************************************************************************/
+/*******************************************************************************************************************************************/
+int getNumber(char* prompt,  int* pointerToInteger, unsigned int min, unsigned int max){
+   
+   int input;
+   if(!pointerToInteger) return 0;
+   do
+   {
+      puts(prompt);
+      scanf("%i",&input);
+      clearBuffer();
+      *pointerToInteger = input;
+   } while ((input < min) || (input > max));
+   
 }
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tools.h

@@ -5,6 +5,7 @@ void clearBuffer();
 void waitForEnter();
 int  askYesOrNo(char*);
 void printLogo ();
-void delay(unsigned int number_of_seconds);
+void delay(unsigned int );
 void printLine(char, unsigned int);
 int getText(char*,unsigned int,char **,int);
+int getNumber(char* ,  int* , unsigned int , unsigned int );
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