[metrics] Defined functions (1)
=====================
 main (0 call); 

Specified-only functions (0)
============================
 

Undefined and unspecified functions (0)
=======================================
 

'Extern' global variables (0)
=============================
 

Potential entry points (1)
==========================
 main; 

Global metrics
============== 
Sloc = 53
Decision point = 10
Global variables = 0
If = 10
Loop = 1
Goto = 3
Assignment = 25
Exit point = 1
Function = 1
Function call = 5
Pointer dereferencing = 0
Cyclomatic complexity = 11