typedef enum {
COMMAND_UNSPEC,
COMMAND_HELP,
- COMMAND_VERSION,
+ COMMAND_VERSION
} Command;
typedef struct Config {
c->command = COMMAND_UNSPEC;
c->verbose = 0;
- opterr = 0;
while ((o = getopt_long(argc, argv, "hVv", long_options, NULL)) >= 0) {
switch(o) {
c->verbose = 1;
break;
default:
- fprintf(stderr, "Invalid command line argument: %c\n", o);
return -1;
}
}