fix deprecated prototypes

1 files changed, 7 insertions, 7 deletions

diff --git a/src/qmail-qmtpd.c b/src/qmail-qmtpd.c
index bb08fcc..4d93f1a 100644
--- a/src/qmail-qmtpd.c
+++ b/src/qmail-qmtpd.c
@@ -30,17 +30,17 @@
 /** @file qmail-qmtpd.c -- QMTP/QMTPS server
     @brief requires sslserver */
 
-void badproto()
+static void badproto()
 {
   _exit(100);
 }
 
-void resources()
+static void resources()
 {
   _exit(111);
 }
 
-ssize_t safewrite(int fd, char *buf, int len)
+static ssize_t safewrite(int fd, char *buf, int len)
 {
   int r;
   r = write(fd, buf, len);
@@ -51,7 +51,7 @@ ssize_t safewrite(int fd, char *buf, int len)
 char outbuf[256];
 buffer bo = BUFFER_INIT(safewrite, 1, outbuf, sizeof(outbuf));
 
-ssize_t saferead(int fd, char *buf, int len)
+static ssize_t saferead(int fd, char *buf, int len)
 {
   int r;
   buffer_flush(&bo);
@@ -63,7 +63,7 @@ ssize_t saferead(int fd, char *buf, int len)
 char inbuf[512];
 buffer bi = BUFFER_INIT(saferead, 0, inbuf, sizeof(inbuf));
 
-unsigned long getlen()
+static unsigned long getlen()
 {
   unsigned long len = 0;
   char ch;
@@ -76,7 +76,7 @@ unsigned long getlen()
   }
 }
 
-void getcomma()
+static void getcomma()
 {
   char ch;
   buffer_get(&bi, &ch, 1);
@@ -114,7 +114,7 @@ char *dnemail;
 
 int seentls = 0;
 
-int modssl_info()
+static int modssl_info()
 {
   tlsversion = env_get("SSL_PROTOCOL");
   if (!tlsversion) return 0;