From 2dd0d0f81b58cd0e8be298f343b5229a649e3ffc Mon Sep 17 00:00:00 2001
From: carl <cecodere@yahoo.ca>
Date: Mon, 25 Mar 2019 00:10:32 +0800
Subject: [PATCH] Add function prototypes.

---
 mach/6805/as/mach1.c | 2 ++
 mach/6805/as/mach4.c | 5 ++++-
 mach/6805/as/mach5.c | 5 +++--
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/mach/6805/as/mach1.c b/mach/6805/as/mach1.c
index 59e4829ed..2a5893ea8 100644
--- a/mach/6805/as/mach1.c
+++ b/mach/6805/as/mach1.c
@@ -11,3 +11,5 @@
 extern int opt_cmos;
 
 #define	fitj(z)		((unsigned)z + 0x80 <= 0xFF)
+
+void branch(register int opc,expr_t exp,expr_t cell);
diff --git a/mach/6805/as/mach4.c b/mach/6805/as/mach4.c
index c4019440b..0e906bb2a 100644
--- a/mach/6805/as/mach4.c
+++ b/mach/6805/as/mach4.c
@@ -31,7 +31,10 @@ operation
 			{	emit1($1);}
 	|
 		BRANCH expr
-			{	branch($1,$2);}
+			{
+                /* Empty expression */
+                struct expr_t expr = {0,0};
+                branch($1,$2,expr);}
 	|
 		BBRANCH bitexp ',' expr8 ',' expr
 			{
diff --git a/mach/6805/as/mach5.c b/mach/6805/as/mach5.c
index 630d25aab..223bdbf3d 100644
--- a/mach/6805/as/mach5.c
+++ b/mach/6805/as/mach5.c
@@ -9,8 +9,9 @@
  */
 
 /* VARARGS2 */
-branch(opc,exp,cell) register opc; expr_t cell; expr_t exp; {
-	register sm, dist;
+void branch(register int opc,expr_t exp,expr_t cell)
+{
+	register int sm, dist;
 	int saving;
 
 	dist = exp.val - (DOTVAL + 2);