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 2103609a0e42a96b7efe24e63204e97925c470f8..2be7c1fd0f3c91dec5522e52b32a14cbc45a3546 100644 (file)
--- a/contrib/pgcrypto/mbuf.c
+++ b/contrib/pgcrypto/mbuf.c
@@ -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;