From 57e311e0deb23492edc94518c78cc57a224dbad9 Mon Sep 17 00:00:00 2001
From: Jeff Law <jeffreyalaw@gmail.com>
Date: Sat, 16 Dec 2023 21:11:10 -0700
Subject: [PATCH] Re: Fix moxie libgloss issues with c99

Two libgloss issues specific to moxie-elf that show up build with GCC trunk.

First, putnum.c uses "print" without a prototype.  So I added one based on the
function's definition in print.c.  Second sim-inbyte.c uses read, which comes
from unistd.h, so this adds a suitable #include.
---
 libgloss/moxie/putnum.c     | 2 ++
 libgloss/moxie/sim-inbyte.c | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/libgloss/moxie/putnum.c b/libgloss/moxie/putnum.c
index 0f7e89453..9af5b4d4c 100644
--- a/libgloss/moxie/putnum.c
+++ b/libgloss/moxie/putnum.c
@@ -14,6 +14,8 @@
  */
 #include "glue.h"
 
+void print (char *);
+
 /*
  * putnum -- print a 32 bit number in hex
  */
diff --git a/libgloss/moxie/sim-inbyte.c b/libgloss/moxie/sim-inbyte.c
index 1e7466a8d..4cda6604a 100644
--- a/libgloss/moxie/sim-inbyte.c
+++ b/libgloss/moxie/sim-inbyte.c
@@ -14,6 +14,10 @@
  * they apply.
  */
 
+#include <stdlib.h>
+
+#include <unistd.h>
+
 int
 inbyte ()
 {