Get rid of overly cute, unportable, probably not very efficient substitute

for 'bool'.  Per buildfarm warnings.

diff --git a/contrib/pgcrypto/mbuf.c b/contrib/pgcrypto/mbuf.c
index c6a1b99100a236b365ed5157ea6fdf242dec22c8..920e10f6ca666aaea7fb0b15c8ac94e36633e296 100644 (file)
--- a/contrib/pgcrypto/mbuf.c
+++ b/contrib/pgcrypto/mbuf.c
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $PostgreSQL: pgsql/contrib/pgcrypto/mbuf.c,v 1.3 2005/10/15 02:49:06 momjian Exp $
+ * $PostgreSQL: pgsql/contrib/pgcrypto/mbuf.c,v 1.4 2007/07/15 23:57:13 tgl Exp $
  */
 
 #include "postgres.h"
@@ -42,8 +42,8 @@ struct MBuf
        uint8      *data_end;
        uint8      *read_pos;
        uint8      *buf_end;
-       int                     no_write:1;
-       int                     own_data:1;
+       bool            no_write;
+       bool            own_data;
 };
 
 int
@@ -129,8 +129,8 @@ mbuf_create(int len)
        mbuf->data_end = mbuf->data;
        mbuf->read_pos = mbuf->data;
 
-       mbuf->no_write = 0;
-       mbuf->own_data = 1;
+       mbuf->no_write = false;
+       mbuf->own_data = true;
 
        return mbuf;
 }
@@ -146,8 +146,8 @@ mbuf_create_from_data(const uint8 *data, int len)
        mbuf->data_end = mbuf->data + len;
        mbuf->read_pos = mbuf->data;
 
-       mbuf->no_write = 1;
-       mbuf->own_data = 0;
+       mbuf->no_write = true;
+       mbuf->own_data = false;
 
        return mbuf;
 }
@@ -159,7 +159,7 @@ mbuf_grab(MBuf * mbuf, int len, uint8 **data_p)
        if (len > mbuf_avail(mbuf))
                len = mbuf_avail(mbuf);
 
-       mbuf->no_write = 1;
+       mbuf->no_write = true;
 
        *data_p = mbuf->read_pos;
        mbuf->read_pos += len;
@@ -178,8 +178,8 @@ mbuf_steal_data(MBuf * mbuf, uint8 **data_p)
 {
        int                     len = mbuf_size(mbuf);
 
-       mbuf->no_write = 1;
-       mbuf->own_data = 0;
+       mbuf->no_write = true;
+       mbuf->own_data = false;
 
        *data_p = mbuf->data;