Subversion Repositories scarts

struct _obstack_chunk

{

  char  *limit;

  struct _obstack_chunk *prev;

  char  contents[4];

};

struct obstack

{

  long  chunk_size;

  struct _obstack_chunk* chunk;

  char  *object_base;

  char  *next_free;

  char  *chunk_limit;

  int   temp;

  int   alignment_mask;

  struct _obstack_chunk *(*chunkfun) ();

  void (*freefun) ();

};

struct fooalign {char x; double d;};

union fooround {long x; double d;};

void

_obstack_begin (h, size, alignment, chunkfun, freefun)

     struct obstack *h;

     int size;

     int alignment;

     void *  (*chunkfun) ();

     void (*freefun) ();

{

  register struct _obstack_chunk* chunk;

  if (alignment == 0)

    alignment = ((char *)&((struct fooalign *) 0)->d - (char *)0);

  if (size == 0)

    {

      int extra = 4;

      if (extra < (sizeof (union fooround)))

        extra = (sizeof (union fooround));

    }

}