fix deprecated prototypes

1 files changed, 6 insertions, 6 deletions

diff --git a/src/printforward.c b/src/printforward.c
index ae5d26c..130bb03 100644
--- a/src/printforward.c
+++ b/src/printforward.c
@@ -7,17 +7,17 @@
 
 #define WHO "printmaillist"
 
-void badformat()
+static void badformat()
 {
   logmsg(WHO, 100, FATAL, "bad database format");
 }
 
-void nomem()
+static void nomem()
 {
   logmsg(WHO, 111, FATAL, "out of memory");
 }
 
-void getch(char *ch)
+static void getch(char *ch)
 {
   int r;
   r = buffer_get(buffer_0small, ch, 1);
@@ -25,17 +25,17 @@ void getch(char *ch)
   if (r == 0) badformat();
 }
 
-void out(char *ch)
+static void out(char *ch)
 {
   if (buffer_put(buffer_1small, ch, 1) == -1) logmsg(WHO, 111, FATAL, "unable to write output");
 }
 
-void printbuf(char *buf)
+static void printbuf(char *buf)
 {
   while (*buf) out(buf++);
 }
 
-void printsafe(char *buf, int len)
+static void printsafe(char *buf, int len)
 {
   char ch;