plugin
int (*error) (Account *account, char const *message, int ret);
Account *account
char const *message
int ret
AccountPlugin * (*init) (AccountPluginHelper *helper);
AccountPluginHelper *helper
int (*destroy) (AccountPlugin *plugin);
AccountPlugin *plugin
GtkWidget * (*get_widget) (MailerPlugin *plugin);
MailerPlugin *plugin
int (*refresh) (AccountPlugin *plugin, AccountFolder *folder, AccountMessage *message);
AccountFolder *folder
AccountMessage *message
typedef struct _MailerPlugin MailerPlugin;