[PATCH 01/17] kwset/system: remove ptr_t

[Paolo Bonzini]

* src/kwset.h: Declare kwset using an incomplete struct type.
* src/system.h (ptr_t): Remove.
---
 src/kwset.h  |    3 ++-
 src/system.h |   12 ------------
 2 files changed, 2 insertions(+), 13 deletions(-)

diff --git a/src/kwset.h b/src/kwset.h
index c1ea6f0..6861be5 100644
--- a/src/kwset.h
+++ b/src/kwset.h
@@ -28,7 +28,8 @@ struct kwsmatch
   size_t size[1];              /* Length of each submatch. */
 };
 
-typedef ptr_t kwset_t;
+struct kwset;
+typedef struct kwset *kwset_t;
 
 /* Return an opaque pointer to a newly allocated keyword set, or NULL
    if enough memory cannot be obtained.  The argument if non-NULL
diff --git a/src/system.h b/src/system.h
index 4f5e854..3595832 100644
--- a/src/system.h
+++ b/src/system.h
@@ -16,18 +16,6 @@
    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
    02110-1301, USA.  */
 
-#if defined (__STDC__) && __STDC__
-# ifndef _PTR_T
-# define _PTR_T
-  typedef void * ptr_t;
-# endif
-#else
-# ifndef _PTR_T
-# define _PTR_T
-  typedef char * ptr_t;
-# endif
-#endif
-
 #include <fcntl.h>
 #include <unistd.h>
 #include <errno.h>
-- 
1.6.6