/sys$common/syshlp/helplib.hlb CC, Run-time functions, writev  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Writes to a file.

  Syntax:

       #include <unistd.h>

       ssize_t writev (int fildes, const struct iovec *iov, int
       iovcnt);