Delay function implimented

main.c

@@ -6,7 +6,9 @@
 
 int main()
 {
-    PrintLogo
+    PrintLogo();
+    delay(2);
+    clearScreen();
  
  return 0;
 }

tools.c

 #include <stdio.h>
 #include <stdlib.h>
+#include <time.h>
 #include "tools.h"
 
 /**********************************************************/
@@ -66,4 +67,16 @@ void PrintLogo ()
 }
 
 /**********************************************************/
-/**********************************************************/
\ No newline at end of file
+/**********************************************************/
+void delay(unsigned int number_of_seconds)
+{
+    // Converting time into milli_seconds
+    int milli_seconds = 1000 * number_of_seconds;
+  
+    // Storing start time
+    clock_t start_time = clock();
+  
+    // looping till required time is not achieved
+    while (clock() < start_time + milli_seconds)
+        ;
+}
\ No newline at end of file

tools.h

@@ -5,5 +5,6 @@ void clearBuffer();
 void waitForEnter();
 int askYesOrNo(char*);
 void PrintLogo ();
+void delay(unsigned int number_of_seconds);
 
 #endif // TOOLS_H_INCLUDED