From 9979fb37d2f3e327cf66c29bc25e512ef7c013c0 Mon Sep 17 00:00:00 2001
From: carl <cecodere@yahoo.ca>
Date: Mon, 25 Mar 2019 00:14:27 +0800
Subject: [PATCH] Add function prototypes.

---
 mach/z80/as/mach1.c |  7 +++++++
 mach/z80/as/mach5.c | 11 +++++++----
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/mach/z80/as/mach1.c b/mach/z80/as/mach1.c
index 3d02072ee..c201dca2c 100644
--- a/mach/z80/as/mach1.c
+++ b/mach/z80/as/mach1.c
@@ -34,3 +34,10 @@ extern expr_t	exp_ind;
 #ifndef ASLD
 extern int	rel_ind;
 #endif
+
+/*
+ * Zilog Z80 special routines
+ */
+void xyreg(int r,int byte);
+void xymem(int r,int byte);
+void branch(register int opc,expr_t exp);
diff --git a/mach/z80/as/mach5.c b/mach/z80/as/mach5.c
index 0808665c0..64da16087 100644
--- a/mach/z80/as/mach5.c
+++ b/mach/z80/as/mach5.c
@@ -8,7 +8,8 @@
  * Zilog Z80 special routines
  */
 
-xyreg(r,byte) {
+void xyreg(int r,int byte)
+{
 
 	if (r==IX)
 		emit1(0335);
@@ -19,7 +20,8 @@ xyreg(r,byte) {
 	emit1(byte);
 }
 
-xymem(r,byte) {
+void xymem(int r,int byte)
+{
 
 	xyreg(r,byte);
 	if (r != HL) {
@@ -31,8 +33,9 @@ xymem(r,byte) {
 	}
 }
 
-branch(opc,exp) register opc; expr_t exp; {
-	register sm,dist;
+void branch(register int opc,expr_t exp)
+{
+	register int sm,dist;
 
 	dist = exp.val - (DOTVAL + 2);
 	if (pass == PASS_2 && dist > 0 && !(exp.typ & S_DOT))