My very own Digital Signature

It feels good to have a unique Signature especially since most of ppl in TC have one..so found time to make this very unique Digital Signature..there  isnt much of obfuscation involved..only uses ASCII values and Bit Fiddling .. that too trivial ones..

#include "stdio.h"
   main() {
       int  a=(1<<6),i,b=(a)>>2;
       int c[]={b+2,-1,-1*(a>>3)-1,(b>>2)+1,-1*((a>>4)+1),b-((a>>5)+1),-1*(b+((a>>4)+1)),
                 (a>>2)+2,-1*(a-b+((b>>3)+1)),(a>>1)+(b>>1)+1,b,-1*(b+(a>>4)),(a>>3)+1,
               -1*((a>>3)-1),-1*((b>>1)-(a>>5)),b+1,-1*((b+2)<<2)};
       a++;
       for(i=0;i<=(b)&& (a+=*(i+c)) && printf("%c",a);i++);
 }