*/
void *open_settings_r(const char *sessionname);
char *read_setting_s(void *handle, const char *key, char *buffer, int buflen);
int read_setting_i(void *handle, const char *key, int defvalue);
*/
void *open_settings_r(const char *sessionname);
char *read_setting_s(void *handle, const char *key, char *buffer, int buflen);
int read_setting_i(void *handle, const char *key, int defvalue);