3 files changed, 11 insertions, 11 deletions

diff --git a/coreutils/dd.c b/coreutils/dd.c
index 1618dd1..3f58929 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -45,7 +45,7 @@ static const struct suffix_mult dd_suffixes[] = {
 
 int dd_main(int argc, char **argv)
 {
-	int i, ifd, ofd, oflag, sync = FALSE, trunc = TRUE;
+	int i, ifd, ofd, oflag, sync_flag = FALSE, trunc = TRUE;
 	size_t in_full = 0, in_part = 0, out_full = 0, out_part = 0;
 	size_t bs = 512, count = -1;
 	ssize_t n;
@@ -73,7 +73,7 @@ int dd_main(int argc, char **argv)
 					trunc = FALSE;
 					buf += 7;
 				} else if (strncmp("sync", buf, 4) == 0) {
-					sync = TRUE;
+					sync_flag = TRUE;
 					buf += 4;
 				} else {
 					error_msg_and_die("invalid conversion `%s'", argv[i]+5);
@@ -138,7 +138,7 @@ int dd_main(int argc, char **argv)
 			in_full++;
 		else
 			in_part++;
-		if (sync) {
+		if (sync_flag) {
 			memset(buf + n, '\0', bs - n);
 			n = bs;
 		}
diff --git a/coreutils/echo.c b/coreutils/echo.c
index e9bc50a..1ca3734 100644
--- a/coreutils/echo.c
+++ b/coreutils/echo.c
@@ -40,7 +40,7 @@ echo_main(int argc, char** argv)
 	while (argc > 0 && *argv[0] == '-')
 	{
 		register char *temp;
-		register int index;
+		register int ix;
 
 		/*
 		 * If it appears that we are handling options, then make sure
@@ -49,9 +49,9 @@ echo_main(int argc, char** argv)
 		 */
 		temp = argv[0] + 1;
 
-		for (index = 0; temp[index]; index++)
+		for (ix = 0; temp[ix]; ix++)
 		{
-			if (strrchr("neE", temp[index]) == 0)
+			if (strrchr("neE", temp[ix]) == 0)
 				goto just_echo;
 		}
 
diff --git a/coreutils/tr.c b/coreutils/tr.c
index b7a6009..ddb7387 100644
--- a/coreutils/tr.c
+++ b/coreutils/tr.c
@@ -123,19 +123,19 @@ static unsigned int expand(char *arg, register unsigned char *buffer)
 
 static int complement(unsigned char *buffer, int buffer_len)
 {
-	register short i, j, index;
+	register short i, j, ix;
 	char conv[ASCII + 2];
 
-	index = 0;
+	ix = 0;
 	for (i = 0; i <= ASCII; i++) {
 		for (j = 0; j < buffer_len; j++)
 			if (buffer[j] == i)
 				break;
 		if (j == buffer_len)
-			conv[index++] = i & ASCII;
+			conv[ix++] = i & ASCII;
 	}
-	memcpy(buffer, conv, index);
-	return index;
+	memcpy(buffer, conv, ix);
+	return ix;
 }
 
 extern int tr_main(int argc, char **argv)