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| <H1>get_sign.c</H1> |
| |
| <PRE> |
| <I><FONT COLOR="#B22222">/* |
| * First KLEE tutorial: testing a small function |
| */</FONT></I> |
| |
| |
| <B><FONT COLOR="#228B22">int</FONT></B> <B><FONT COLOR="#0000FF">get_sign</FONT></B>(<B><FONT COLOR="#228B22">int</FONT></B> x) { |
| <B><FONT COLOR="#A020F0">if</FONT></B> (x == 0) |
| <B><FONT COLOR="#A020F0">return</FONT></B> 0; |
| |
| <B><FONT COLOR="#A020F0">if</FONT></B> (x < 0) |
| <B><FONT COLOR="#A020F0">return</FONT></B> -1; |
| <B><FONT COLOR="#A020F0">else</FONT></B> |
| <B><FONT COLOR="#A020F0">return</FONT></B> 1; |
| } |
| |
| <B><FONT COLOR="#228B22">int</FONT></B> <B><FONT COLOR="#0000FF">main</FONT></B>() { |
| <B><FONT COLOR="#228B22">int</FONT></B> a; |
| klee_make_symbolic(&a, <B><FONT COLOR="#A020F0">sizeof</FONT></B>(a), <B><FONT COLOR="#BC8F8F">"a"</FONT></B>); |
| <B><FONT COLOR="#A020F0">return</FONT></B> get_sign(a); |
| } |
| </PRE> |
| <HR> |
| <ADDRESS>Generated by <A HREF="http://www.iki.fi/~mtr/genscript/">GNU Enscript 1.6.5.2</A>.</ADDRESS> |
| <I>enscript -Ec --color -w html get_sign.c -o get_sign.c.html</I> |
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