(trunk libT) fix some #include statements

libtransmission/bencode.c

@@ -11,7 +11,7 @@
  */
 
 #include <assert.h>
-#include <ctype.h> /* isdigit, isprint, isspace */
+#include <ctype.h> /* isdigit */
 #include <errno.h>
 #include <math.h> /* fabs */
 #include <stdio.h>

libtransmission/bitset.h

@@ -17,8 +17,6 @@
 #ifndef TR_BITSET_H
 #define TR_BITSET_H 1
 
-#include <assert.h>
-
 #include "transmission.h"
 #include "bitfield.h"
 

libtransmission/json.c

@@ -12,7 +12,7 @@
 
 #include <assert.h>
 #include <ctype.h>
-#include <errno.h>
+#include <errno.h> /* EILSEQ, EINVAL */
 #include <string.h>
 #include <stdio.h> /* printf */
 

libtransmission/magnet.c

@@ -11,7 +11,6 @@
  */
 
 #include <assert.h>
-#include <ctype.h> /* tolower() */
 #include <string.h> /* strchr() */
 
 #include "transmission.h"

libtransmission/peer-msgs.c

@@ -13,6 +13,7 @@
 #include <assert.h>
 #include <errno.h>
 #include <limits.h> /* INT_MAX */
+#include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

libtransmission/port-forwarding.c

@@ -11,7 +11,6 @@
  */
 
 #include <assert.h>
-#include <errno.h>
 #include <string.h>
 #include <stdio.h>
 

libtransmission/torrent-ctor.c

@@ -10,7 +10,7 @@
  * $Id$
  */
 
-#include <errno.h>
+#include <errno.h> /* EINVAL */
 #include "transmission.h"
 #include "bencode.h"
 #include "magnet.h"

libtransmission/torrent.c

@@ -17,7 +17,7 @@
 
 #include <assert.h>
 #include <limits.h> /* INT_MAX */
-#include <math.h> /* fabs */
+#include <math.h>
 #include <stdarg.h>
 #include <string.h> /* memcmp */
 #include <stdlib.h> /* qsort */