Merge patch from Jeremy F:

46-fix-writeable_or_erring-proto

Prototype fix for wait_for_fd_to_be_writable_or_erring(). (bugfix for
43-nonblock-readwritev)


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1337 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/coregrind/vg_libpthread.c b/coregrind/vg_libpthread.c
index cbc8fad..2a9350b 100644
--- a/coregrind/vg_libpthread.c
+++ b/coregrind/vg_libpthread.c
@@ -75,6 +75,7 @@
    ------------------------------------------------------------------ */
 
 static void wait_for_fd_to_be_readable_or_erring ( int fd );
+static void wait_for_fd_to_be_writable_or_erring ( int fd );
 
 static
 int my_do_syscall1 ( int syscallno, int arg1 );