stuart@hickinbottom.demon.co.uk:
* Remove reliance on LLONG_MAX and LLONG_MIN and replace it with
  std::numeric_limits<long long>::max() and
  std::numeric_limits<long long>::min().

--- boxbackup-0.10/bin/bbackupquery/BackupQueries.cpp
+++ boxbackup-0.10/bin/bbackupquery/BackupQueries.cpp
@@ -64,6 +64,7 @@
 #endif
 
 #include <set>
+#include <limits>
 
 #include "BackupQueries.h"
 #include "Utils.h"
@@ -815,7 +816,7 @@
 	}
 	
 	int64_t id = ::strtoll(args[0].c_str(), 0, 16);
-	if(id == LLONG_MIN || id == LLONG_MAX || id == 0)
+	if(id == std::numeric_limits<long long>::min() || id == std::numeric_limits<long long>::max() || id == 0)
 	{
 		printf("Not a valid object ID (specified in hex)\n");
 		return;
@@ -901,7 +902,7 @@
 		{
 			// Specified as ID. 
 			id = ::strtoll(args[0].c_str(), 0, 16);
-			if(id == LLONG_MIN || id == LLONG_MAX || id == 0)
+			if(id == std::numeric_limits<long long>::min() || id == std::numeric_limits<long long>::max() || id == 0)
 			{
 				printf("Not a valid object ID (specified in hex)\n");
 				return;
@@ -1694,7 +1695,7 @@
 	{
 		// Specified as ID. 
 		dirID = ::strtoll(args[0].c_str(), 0, 16);
-		if(dirID == LLONG_MIN || dirID == LLONG_MAX || dirID == 0)
+		if(dirID == std::numeric_limits<long long>::min() || dirID == std::numeric_limits<long long>::max() || dirID == 0)
 		{
 			printf("Not a valid object ID (specified in hex)\n");
 			return;
--- boxbackup-0.10/configure.ac
+++ boxbackup-0.10/configure.ac
@@ -114,7 +114,6 @@
 AC_STRUCT_TM
 AX_CHECK_DIRENT_D_TYPE
 AC_SYS_LARGEFILE
-AX_CHECK_LLONG_MINMAX
 AX_CHECK_DEFINE_PRAGMA
 if test "x$ac_cv_c_bigendian" != "xyes"; then
   AX_BSWAP64
--- boxbackup-0.10/infrastructure/m4/ax_check_llong_minmax.m4
+++ boxbackup-0.10/infrastructure/m4/ax_check_llong_minmax.m4
@@ -1,76 +0,0 @@
-dnl @synopsis AX_CHECK_LLONG_MINMAX
-dnl
-dnl This macro will fix up LLONG_MIN and LLONG_MAX as appropriate. I'm finding
-dnl it quite difficult to believe that so many hoops are necessary. The world
-dnl seems to have gone quite mad.
-dnl
-dnl This gem is adapted from the OpenSSH configure script so here's
-dnl the original copyright notice:
-dnl
-dnl Copyright (c) 1999-2004 Damien Miller
-dnl
-dnl Permission to use, copy, modify, and distribute this software for any
-dnl purpose with or without fee is hereby granted, provided that the above
-dnl copyright notice and this permission notice appear in all copies.
-dnl
-dnl @category C
-dnl @author Martin Ebourne and Damien Miller
-dnl @version 2005/07/07
-
-AC_DEFUN([AX_CHECK_LLONG_MINMAX], [
-  AC_CHECK_DECL([LLONG_MAX], [have_llong_max=1], , [[#include <limits.h>]])
-  if test -z "$have_llong_max"; then
-    AC_MSG_CHECKING([[for max value of long long]])
-    AC_RUN_IFELSE([AC_LANG_SOURCE([[
-      #include <stdio.h>
-      /* Why is this so damn hard? */
-      #undef __GNUC__
-      #undef __USE_ISOC99
-      #define __USE_ISOC99
-      #include <limits.h>
-      #define DATA "conftest.llminmax"
-      int main(void) {
-        FILE *f;
-        long long i, llmin, llmax = 0;
-
-        if((f = fopen(DATA,"w")) == NULL)
-          exit(1);
-
-        #if defined(LLONG_MIN) && defined(LLONG_MAX)
-        fprintf(stderr, "Using system header for LLONG_MIN and LLONG_MAX\n");
-        llmin = LLONG_MIN;
-        llmax = LLONG_MAX;
-        #else
-        fprintf(stderr, "Calculating LLONG_MIN and LLONG_MAX\n");
-        /* This will work on one's complement and two's complement */
-        for (i = 1; i > llmax; i <<= 1, i++)
-          llmax = i;
-        llmin = llmax + 1LL;    /* wrap */
-        #endif
-
-        /* Sanity check */
-        if (llmin + 1 < llmin || llmin - 1 < llmin || llmax + 1 > llmax || llmax - 1 > llmax) {
-          fprintf(f, "unknown unknown\n");
-          exit(2);
-        }
-
-        if (fprintf(f ,"%lld %lld", llmin, llmax) < 0)
-          exit(3);
-
-        exit(0);
-      }
-      ]])], [
-      read llong_min llong_max < conftest.llminmax
-      AC_MSG_RESULT([$llong_max])
-      AC_DEFINE_UNQUOTED([LLONG_MAX], [${llong_max}LL],
-                         [max value of long long calculated by configure])
-      AC_MSG_CHECKING([[for min value of long long]])
-      AC_MSG_RESULT([$llong_min])
-      AC_DEFINE_UNQUOTED([LLONG_MIN], [${llong_min}LL],
-                         [min value of long long calculated by configure])
-      ],
-      [AC_MSG_RESULT(not found)],
-      [AC_MSG_WARN([[cross compiling: not checking]])]
-      )
-    fi
-  ])dnl
--- boxbackup-0.10/lib/win32/config.h.win32
+++ boxbackup-0.10/lib/win32/config.h.win32
@@ -318,12 +318,6 @@
 /* Define to 1 if __syscall is available but needs a definition */
 /* #undef HAVE___SYSCALL_NEED_DEFN */
 
-/* max value of long long calculated by configure */
-/* #undef LLONG_MAX */
-
-/* min value of long long calculated by configure */
-/* #undef LLONG_MIN */
-
 /* Define to 1 if `lstat' dereferences a symlink specified with a trailing
    slash. */
 /* #undef LSTAT_FOLLOWS_SLASHED_SYMLINK */