diff options
Diffstat (limited to 'include/stc/coroutine.h')
| -rw-r--r-- | include/stc/coroutine.h | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/include/stc/coroutine.h b/include/stc/coroutine.h index cecd4002..5f06e7b8 100644 --- a/include/stc/coroutine.h +++ b/include/stc/coroutine.h @@ -131,16 +131,19 @@ typedef enum { (void)((co)->cco_state = 0) /* - * Generators + * Iterator (for generators) + * User define: Gen must be an existing typedef struct: + * Gen_iter Gen_begin(Gen* g); // function + * int Gen_next(Gen_iter* it); // coroutine */ -#define cco_iter_struct(Name, ...) \ - typedef Name Name##_value; \ - typedef struct { \ - Name##_value* ref; \ +#define cco_iter_struct(Gen, ...) \ + typedef Gen Gen##_value; \ + typedef struct Gen##_iter { \ + Gen##_value* ref; \ int cco_state; \ __VA_ARGS__ \ - } Name##_iter + } Gen##_iter /* * Tasks @@ -148,9 +151,9 @@ typedef enum { struct cco_runtime; -#define cco_task_struct(Name, ...) \ - struct Name { \ - int (*cco_func)(struct Name*, struct cco_runtime*); \ +#define cco_task_struct(Task, ...) \ + struct Task { \ + int (*cco_func)(struct Task*, struct cco_runtime*); \ int cco_state, cco_expect; \ __VA_ARGS__ \ } |