[bug-cflow] multiple attributes in a row seem to confuse cflow

[Britton Kerin]

This code:

  DBUS_EXPORT
  DBUS_MALLOC
  DBUS_ALLOC_SIZE(1)
  void* dbus_malloc        (size_t bytes);

produces these warnings:

  cflow:/home/bkerin/local/include/dbus-1.0/dbus/dbus-memory.h:47:
__alloc_size__/0 redefined
  cflow:/home/bkerin/local/include/dbus-1.0/dbus/dbus-memory.h:42:
this is the place of previous definition
  cflow:/home/bkerin/local/include/dbus-1.0/dbus/dbus-memory.h:52:
__alloc_size__/0 redefined
  cflow:/home/bkerin/local/include/dbus-1.0/dbus/dbus-memory.h:47:
this is the pla

etc. due to DBUS_ALLOC_SIZE(1) expansion

Even when the adviced --symbol options for GCC from the cflow manual are used.

I think the trouble might be in dirdcl() function in cflow src/parser.c:

     if (nexttoken() == PARM_WRAPPER) {
      wrapper = 1;
      nexttoken(); /* read '(' */
     } else
      putback();

where it looks like maye itonly handles one wrapper in a row?

Britton