1  #ifndef _SYS_UIO_H
       2  #include <misc/sys/uio.h>
       3  
       4  #ifndef _ISOMAC
       5  /* Now define the internal interfaces.  */
       6  extern ssize_t __readv (int __fd, const struct iovec *__iovec,
       7  			int __count);
       8  libc_hidden_proto (__readv)
       9  extern ssize_t __writev (int __fd, const struct iovec *__iovec,
      10  			 int __count);
      11  libc_hidden_proto (__writev)
      12  
      13  /* Used for p{read,write}{v64}v2 implementation.  */
      14  libc_hidden_proto (preadv)
      15  libc_hidden_proto (preadv64)
      16  libc_hidden_proto (pwritev)
      17  libc_hidden_proto (pwritev64)
      18  #endif
      19  #endif