ao-tools: Fix warnings in ao-tools

[fw/altos] / ao-tools / ao-dump-up / ao-dump-up.c

diff --git a/ao-tools/ao-dump-up/ao-dump-up.c b/ao-tools/ao-dump-up/ao-dump-up.c
index df05088cadaf2e4cb33d0b61482eac66f5210a5e..6866ef592997e7fe24bf9954d5c6fa81c3b56faa 100644 (file)
--- a/ao-tools/ao-dump-up/ao-dump-up.c
+++ b/ao-tools/ao-dump-up/ao-dump-up.c
@@ -21,6 +21,7 @@
 #include <unistd.h>
 #include <getopt.h>
 #include <string.h>
+#include <ctype.h>
 #include "cc-usb.h"
 #include "cc.h"
 
@@ -39,17 +40,6 @@ static void usage(char *program)
        exit(1);
 }
 
-static uint8_t
-log_checksum(int d[8])
-{
-       uint8_t sum = 0x5a;
-       int     i;
-
-       for (i = 0; i < 8; i++)
-               sum += (uint8_t) d[i];
-       return -sum;
-}
-
 static int get_nonwhite(struct cc_usb *cc, int timeout)
 {
        int     c;
@@ -147,7 +137,6 @@ main (int argc, char **argv)
        char            *tty = NULL;
        char            *device = NULL;
        int             c;
-       char            line[8192];
        int             nsamples;
        int             i;
        int             crc;