reshuffle libbb.h contents so that order of decls makes sense
Found bad typo in largefile support :)
diff --git a/coreutils/df.c b/coreutils/df.c
index c569dae..6ae3eed 100644
--- a/coreutils/df.c
+++ b/coreutils/df.c
@@ -29,7 +29,7 @@
 #ifndef CONFIG_FEATURE_HUMAN_READABLE
 static long kscale(long b, long bs)
 {
-	return ( b * (long long) bs + KILOBYTE/2 ) / KILOBYTE;
+	return ( b * (long long) bs + 1024/2 ) / 1024;
 }
 #endif
 
@@ -38,7 +38,7 @@
 	long blocks_used;
 	long blocks_percent_used;
 #ifdef CONFIG_FEATURE_HUMAN_READABLE
-	unsigned long df_disp_hr = KILOBYTE;
+	unsigned long df_disp_hr = 1024;
 #endif
 	int status = EXIT_SUCCESS;
 	unsigned opt;
@@ -56,7 +56,7 @@
 		disp_units_hdr = "     Size";
 	}
 	if (opt & 2) {
-		df_disp_hr = MEGABYTE;
+		df_disp_hr = 1024*1024;
 		disp_units_hdr = "1M-blocks";
 	}
 #else
diff --git a/coreutils/du.c b/coreutils/du.c
index cae76af..a547b1e 100644
--- a/coreutils/du.c
+++ b/coreutils/du.c
@@ -27,7 +27,7 @@
 
 #ifdef CONFIG_FEATURE_HUMAN_READABLE
 # ifdef CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K
-static unsigned long disp_hr = KILOBYTE;
+static unsigned long disp_hr = 1024;
 # else
 static unsigned long disp_hr = 512;
 # endif
@@ -180,11 +180,11 @@
 	}
 	if((opt & (1 << 10))) {
 		/* -m opt */
-		disp_hr = MEGABYTE;
+		disp_hr = 1024*1024;
 	}
 	if((opt & (1 << 2))) {
 		/* -k opt */
-			disp_hr = KILOBYTE;
+		disp_hr = 1024;
 	}
 #else
 	opt_complementary = "H-L:L-H:s-d:d-s";
diff --git a/coreutils/mkdir.c b/coreutils/mkdir.c
index 3fe55c3..1aee8b2 100644
--- a/coreutils/mkdir.c
+++ b/coreutils/mkdir.c
@@ -42,7 +42,7 @@
 #endif
 	opt = getopt32(argc, argv, "m:p", &smode);
 	if(opt & 1) {
-			mode = 0777;
+		mode = 0777;
 		if (!bb_parse_mode (smode, &mode)) {
 			bb_error_msg_and_die ("invalid mode `%s'", smode);
 		}