more better for me signed<->unsigned and the const keyword usage
diff --git a/coreutils/uuencode.c b/coreutils/uuencode.c
index ee07b08..d45565c 100644
--- a/coreutils/uuencode.c
+++ b/coreutils/uuencode.c
@@ -58,10 +58,10 @@
* buffer of at least 1+BASE64_LENGTH(length) bytes.
* where BASE64_LENGTH(len) = (4 * ((LENGTH + 2) / 3))
*/
-static void uuencode (const unsigned char *s, const char *store, const int length, const char *tbl)
+static void uuencode (const unsigned char *s, char *store, const int length, const char *tbl)
{
int i;
- unsigned char *p = (unsigned char *)store;
+ char *p = store;
/* Transform the 3x8 bits to 4x6 bits, as required by base64. */
for (i = 0; i < length; i += 3) {
@@ -86,9 +86,9 @@
#define DST_BUF_SIZE 4 * ((SRC_BUF_SIZE + 2) / 3)
int uuencode_main(int argc, char **argv)
{
- const int src_buf_size = SRC_BUF_SIZE;
- const int dst_buf_size = DST_BUF_SIZE;
- int write_size = dst_buf_size;
+ const size_t src_buf_size = SRC_BUF_SIZE;
+ const size_t dst_buf_size = DST_BUF_SIZE;
+ size_t write_size = dst_buf_size;
struct stat stat_buf;
FILE *src_stream = stdin;
const char *tbl;