lib/libasyn/asyn.h

   1 /*      asyn.h - async I/O
   2  *                                                      Author: Kees J. Bot
   3  *                                                              7 Jul 1997
   4  * Minix-vmd compatible asynchio(3) using BSD select(2).
   5  */
   6 #define nil 0
   7 #include <sys/types.h>
   8 #include <fcntl.h>
   9 #include <sys/ioctl.h>
  10 #include <sys/asynchio.h>
  11 #include <unistd.h>
  12 #include <string.h>
  13 #include <errno.h>
  14
  15 typedef struct _asynfd asynfd_t;
  16
  17 #undef IDLE
  18
  19 typedef enum state { IDLE, WAITING, PENDING } state_t;