fd.c: Make __write() static.

It's an internal function which is only used inside fd.c, as indicated
by the leading underscores. And it does not have a prototype in fd.h.

diff --git a/fd.c b/fd.c
index 9fe88679d2d88855a27a3486d4646bd1632c965f..cb6724a2c473827b36d8b3716872ebab6a0d588e 100644 (file)
--- a/fd.c
+++ b/fd.c
@@ -30,7 +30,7 @@
  *
  * \sa write(2).
  */
-ssize_t __write(int fd, const void *buf, size_t size)
+static ssize_t __write(int fd, const void *buf, size_t size)
 {
        ssize_t ret;