event.c

来自「window下的c编译器。」· C语言 代码 · 共 30 行

#include "c.h"

struct entry {
	Apply func;
	void *cl;
};

Events events;

void attach(Apply func,void * cl,List *list)
{
	struct entry *p;

	NEW(p, PERM);
	p->func = func;
	p->cl = cl;
	*list = append(p, *list);
}
void apply(List list,void *arg1,void *arg2)
{
	if (list) {
		List lp = list;
		do {
			struct entry *p = lp->x;
			(*p->func)(p->cl, arg1, arg2);
			lp = lp->link;
		} while (lp != list);
	}
}