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#ifndef FDSET_H
#define FDSET_H
#include "dllist.h"
struct fdset
{
struct dl_head list[1];
int del_count;
};
struct fdset_node /*internal*/
{
struct dl_node node[1];
int fd;
void (*handler)(void *data, int fd);
void *data;
};
extern struct fdset fds[1]; /* global fd list */
int fdset_init(struct fdset *fds);
int fdset_add_fd(struct fdset *fds, int fd, void *handler, void *data);
int fdset_del_fd(struct fdset *fds, int fd);
int fdset_select(struct fdset *fds, int timeout /*millisec*/);
#endif
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