/in/foo.c: In function 'findmin':
/in/foo.c:33:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for( k=0;k<M;k++)
  ^~~
/in/foo.c:40:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   return n;
   ^~~~~~
/in/foo.c: In function 'findmax':
/in/foo.c:45:2: warning: this 'for' clause does not guard... [-Wmisleading-indentation]
  for( k=0;k<N;k++)
  ^~~
/in/foo.c:52:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for'
   return n;
   ^~~~~~