fprintf: Move the "typedef " invariant printf to the start of typedef__fprintf()

Simplifies the code and paves the way to properly support _Atomic (and
other modifiers) typedefs such as:

  typedef _Atomic struct {
          _Bool __val;
  } atomic_flag;

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed