int main(int argc, char** argv) {
int x1 = add_together(10, 18);
if (x1 > 10 && x1 < 100) {
puts("x is greater than ten and less than one hundred!");
} else {
puts("x is either less than eleven or greater than ninety-nine!");
}
int i = 5;
while (i > 0) {
puts("Hello, World!");
i = i-1;
}
for (int i = 0; i < 5; i++) {
puts("Hello, for-loop!");
}
lewp(10);
return 0;
}
int main(int argc, char **argv)
{
char *name = NULL;
int i = 1, ret = 0, daemon = 0;
if(argc > 1 && !strcmp(argv[1], "-d")){
i++;
daemon = 1;
}
for(; i < argc; i++)
if(!name)
name = argv[i];
else if(!host)
host = argv[i];
else if(!port)
port = argv[i];
else{
fprintf(stderr, "Unknown option: ``%s''\n", argv[i]);
goto usage;
}
if(!host || !name)
goto usage;
if(!port)
port = DEFAULT_PORT;
if(setjmp(allocerr)){
perror("malloc()");
return 1;
}
if((ret = init_files()))
return ret;
if(daemon && daemonise()){
term_files();
return 1;
}
comm_init(&commt);
if(comm_connect(&commt, host, port, name)){
outputf(file_err, "%s: couldn't connect: %s\n", *argv, comm_lasterr(&commt));
term_files();
return 1;
}
ret = lewp();
comm_close(&commt);
term_files();
return ret;
usage:
printf("Usage: %s [-d] name host [port]\n"
" -d: daemonise\n"
, *argv);
return 1;
}