- static struct option long_options[] = {
- {"timeout", required_argument, 0, 't'},
- {"verbose", optional_argument, 0, 'v'},
- {"help", no_argument, 0, 'h'},
- {0, 0, 0, 0},
+ static const struct option long_options[] = {
+ {"timeout", required_argument, NULL, 't'},
+ {"verbose", optional_argument, NULL, 'v'},
+ {"help", no_argument, NULL, 'h'},
+ {NULL, 0, NULL, 0},