exit(1);
}
-void s51_sigint()
+static void
+s51_sigint(int signum)
{
s51_interrupted = 1;
}
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) {
{
struct pollfd input;
int r;
- int c;
input.fd = fileno(s51_input);
input.events = POLLIN;