@section @code{sendto}
@findex sendto
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/sendto.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/sendto.html}
Gnulib module: sendto
Portability problems fixed by Gnulib:
@itemize
@item
-On Windows platforms (excluding Cygwin), error codes for @code{accept} are not
-placed in @code{errno}, and @code{WSAGetLastError} must be used instead.
+This function has the return type @code{int} instead of @code{ssize_t}
+on some platforms:
+OSF/1 5.1.
+@item
+On Windows platforms (excluding Cygwin), error codes for @code{sendto}
+are not placed in @code{errno}, and @code{WSAGetLastError} must be
+used instead.
@end itemize
Portability problems not fixed by Gnulib: