diff --git a/cli/lz/ulzdec.c b/cli/lz/ulzdec.c
index 1841197..941ea0b 100644
--- a/cli/lz/ulzdec.c
+++ b/cli/lz/ulzdec.c
@@ -1,7 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-/* cc ulzdec.c -o ulzdec && ./ulzdec compressed.bin */
+/* cc ulzdec.c -o ulzdec && ./ulzdec a.ulz b.bin */
 
 static int
 error(const char *name, const char *msg)
@@ -10,12 +10,12 @@ error(const char *name, const char *msg)
 	return 0;
 }
 
-char *mem, *ptr;
+char *mem;
 
 int
 decode_ulz(FILE *src)
 {
-	char c, *copy;
+	char c, *copy, *ptr;
 	short i, length;
 	ptr = mem = malloc(0x10000);
 	while((c = getc(src)) != EOF) {
diff --git a/cli/lz/ulzenc.c b/cli/lz/ulzenc.c
index 0213a30..9eb08b9 100644
--- a/cli/lz/ulzenc.c
+++ b/cli/lz/ulzenc.c
@@ -1,9 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-/* cc ulzenc.c -o ulzenc && ./ulzenc example.txt */
-
-enum { MinMatchLength = 4 };
+/* cc ulzenc.c -o ulzenc && ./ulzenc a.bin b.ulz */
 
 static int
 error(const char *name, const char *msg)
@@ -12,6 +10,8 @@ error(const char *name, const char *msg)
 	return 0;
 }
 
+enum { MinMatchLength = 4 };
+
 char *raw, *mem;
 
 int