int
argmatch (arg, optlist)
- char *arg;
- char **optlist;
+ const char *arg;
+ const char *const *optlist;
{
int i; /* Temporary index in OPTLIST. */
size_t arglen; /* Length of ARG. */
void
invalid_arg (kind, value, problem)
- char *kind;
- char *value;
+ const char *kind;
+ const char *value;
int problem;
{
fprintf (stderr, "%s: ", program_name);