diff options
| author | Keith Packard <keithp@keithp.com> | 2019-01-03 11:41:49 -0800 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2019-01-03 12:09:58 -0800 |
| commit | 6f729ff46b2f4531db68f0af85e7e9fe0f6d1969 (patch) | |
| tree | d0a93a48bd3012decbb230f5aa17ecc6c793cad2 /ao-tools/ao-dbg/ao-dbg-main.c | |
| parent | f14c799ae7ff3be56c28f5694f04c03daff7708e (diff) | |
ao-tools: Fix warnings in ao-tools
None of these appear likely to have caused actual problems.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'ao-tools/ao-dbg/ao-dbg-main.c')
| -rw-r--r-- | ao-tools/ao-dbg/ao-dbg-main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ao-tools/ao-dbg/ao-dbg-main.c b/ao-tools/ao-dbg/ao-dbg-main.c index 8c879035..772701a9 100644 --- a/ao-tools/ao-dbg/ao-dbg-main.c +++ b/ao-tools/ao-dbg/ao-dbg-main.c @@ -50,7 +50,8 @@ usage(void) exit(1); } -void s51_sigint() +static void +s51_sigint(int signum) { s51_interrupted = 1; } @@ -64,7 +65,7 @@ static const struct option options[] = { int main(int argc, char **argv) { - int flags, opt; + int opt; char *endptr; while ((opt = getopt_long(argc, argv, "PVvHhmt:X:c:r:Z:s:S:p:T:", options, NULL)) != -1) { @@ -242,7 +243,6 @@ s51_check_input(void) { struct pollfd input; int r; - int c; input.fd = fileno(s51_input); input.events = POLLIN; |