13 int rights, sendrights;
20 struct selected mblock(time_t to, int n, struct selected *spec);
21 int block(int fd, int ev, time_t to);
23 void exitioloop(int status);
24 FILE *mtstdopen(int fd, int issock, int timeout, char *mode, struct stdiofd **infop);
25 struct bufio *mtbioopen(int fd, int issock, int timeout, char *mode, struct stdiofd **infop);
26 void mtiopipe(FILE **read, FILE **write);