7 #define vavar(type, name) type name = va_arg(args, type)
10 ucontext_t ctxt, *last;
12 void (*entry)(struct muth *muth, va_list args);
20 struct muth *mustart(void (*fn)(struct muth *muth, va_list args), ...);
21 void resume(struct muth *muth, int ret);
24 extern struct muth *current;