void fill_default_options(Options *options);
/* Processes a single option line as used in the configuration files.
- This only sets those values that have not already been set. */
-void process_config_line(Options *options, const char *host,
+ This only sets those values that have not already been set.
+ Returns 0 for legal options */
+int process_config_line(Options *options, const char *host,
char *line, const char *filename, int linenum,
int *activep);