/in/foo.c: In function 'Search':
/in/foo.c:17:5: warning: 'main' is normally a non-static function [-Wmain]
 int main(void)
     ^~~~
/in/foo.c: In function 'main':
/in/foo.c:33:2: error: expected '}' before 'else'
  else
  ^~~~
/in/foo.c: In function 'Search':
/in/foo.c:38:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
At top level:
/in/foo.c:17:5: warning: 'main' defined but not used [-Wunused-function]
 int main(void)
     ^~~~