/in/foo.c: In function 'PrimeCount':
/in/foo.c:21:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for(i=0;i<n;i++)
  ^~~
/in/foo.c:24:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   return c;
   ^~~~~~
/in/foo.c: In function 'Prime':
/in/foo.c:32:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for(s=2;s<=sqrt(n);s++)
  ^~~
/in/foo.c:35:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   return 0;
   ^~~~~~
/in/foo.c:29:6: warning: unused variable 'i' [-Wunused-variable]
  int i,s;
      ^