* Returns zero upon success and non-zero otherwise. A error-message will have
* been printed in this case.
*/
* Returns zero upon success and non-zero otherwise. A error-message will have
* been printed in this case.
*/
int global_option_set (const char *option, const char *value);
const char *global_option_get (const char *option);
int global_option_set (const char *option, const char *value);
const char *global_option_get (const char *option);