1 files changed, 27 insertions, 27 deletions

diff --git a/src/qmail-smtpam.c b/src/qmail-smtpam.c
index 46f47a0..9ef1238 100644
--- a/src/qmail-smtpam.c
+++ b/src/qmail-smtpam.c
@@ -96,7 +96,7 @@ void out(char *s)
   if (buffer_puts(buffer_1small, s) == -1) _exit(111);
 }
 
-void zero()
+static void zero()
 {
   if (buffer_put(buffer_1small, "\0", 1) == -1) _exit(111);
 }
@@ -120,7 +120,7 @@ void outsafe(stralloc *sa)
   }
 }
 
-void temp_noip()
+static void temp_noip()
 {
   out("Zinvalid ipaddr in control/domainips (#4.3.0)\n");
   zerodie();
@@ -132,13 +132,13 @@ void temp_nomem()
   zerodie();
 }
 
-void temp_oserr()
+static void temp_oserr()
 {
   out("ZSystem resources temporarily unavailable. (#4.3.0)\n");
   zerodie();
 }
 
-void temp_osip()
+static void temp_osip()
 {
   out("ZCan't bind to local ip address: ");
   outsafe(&sendip);
@@ -146,13 +146,13 @@ void temp_osip()
   zerodie();
 }
 
-void temp_noconn()
+static void temp_noconn()
 {
   out("ZSorry, I wasn't able to establish an SMTP connection. (#4.4.1)\n");
   zerodie();
 }
 
-void temp_dnscanon()
+static void temp_dnscanon()
 {
   out("ZCNAME lookup failed temporarily for: ");
   outsafe(&canonhost);
@@ -160,7 +160,7 @@ void temp_dnscanon()
   zerodie();
 }
 
-void temp_dns()
+static void temp_dns()
 {
   out("ZSorry, I couldn't find any host named: ");
   outsafe(&host);
@@ -168,25 +168,25 @@ void temp_dns()
   zerodie();
 }
 
-void temp_chdir()
+static void temp_chdir()
 {
   out("ZUnable to switch to home directory. (#4.3.0)\n");
   zerodie();
 }
 
-void temp_control()
+static void temp_control()
 {
   out("ZUnable to read control files. (#4.3.0)\n");
   zerodie();
 }
 
-void perm_usage()
+static void perm_usage()
 {
   out("Dqmail-smtpam was invoked improperly. (#5.3.5)\n");
   zerodie();
 }
 
-void perm_dns()
+static void perm_dns()
 {
   out("DSorry, I couldn't find any host named: ");
   outsafe(&host);
@@ -194,7 +194,7 @@ void perm_dns()
   zerodie();
 }
 
-void outhost()
+static void outhost()
 {
   char ipaddr[IPFMT];
   int len;
@@ -208,7 +208,7 @@ void outhost()
 
 int flagcritical = 0;
 
-void dropped()
+static void dropped()
 {
   out("ZConnected to ");
   outhost();
@@ -222,7 +222,7 @@ long timeoutconnect = 60;
 int smtpfd;
 long timeout = 1200;
 
-ssize_t saferead(int fd, char *buf, int len)
+static ssize_t saferead(int fd, char *buf, int len)
 {
   int r;
   r = timeoutread(timeout, smtpfd, buf, len);
@@ -230,7 +230,7 @@ ssize_t saferead(int fd, char *buf, int len)
   return r;
 }
 
-ssize_t safewrite(int fd, char *buf, int len)
+static ssize_t safewrite(int fd, char *buf, int len)
 {
   int r;
   r = timeoutwrite(timeout, smtpfd, buf, len);
@@ -245,7 +245,7 @@ buffer bi = BUFFER_INIT(saferead, -1, frombuf, sizeof(frombuf));
 
 stralloc smtptext = {0};
 
-void get(char *ch)
+static void get(char *ch)
 {
   buffer_get(&bi, ch, 1);
   if (*ch != '\r')
@@ -253,7 +253,7 @@ void get(char *ch)
       if (!stralloc_append(&smtptext, ch)) temp_nomem();
 }
 
-unsigned long smtpcode()
+static unsigned long smtpcode()
 {
   unsigned char ch;
   unsigned long code;
@@ -279,7 +279,7 @@ unsigned long smtpcode()
   return code;
 }
 
-void outsmtptext()
+static void outsmtptext()
 {
   int i;
   if (smtptext.s) {
@@ -293,7 +293,7 @@ void outsmtptext()
   }
 }
 
-void quit(char *prepend, char *append)
+static void quit(char *prepend, char *append)
 {
   buffer_putsflush(&bo, "QUIT\r\n");
   /* waiting for remote side is just too ridiculous */
@@ -326,7 +326,7 @@ stralloc tlsdestinations = {0};
 struct constmap maptlsdestinations;
 unsigned long verifydepth = VERIFYDEPTH;
 
-void tls_init()
+static void tls_init()
 {
   /* Client CTX */
 
@@ -357,7 +357,7 @@ void tls_init()
   if (tls_timeoutconn(timeout, smtpfd, smtpfd, ssl) <= 0) temp_tlserr();
 }
 
-int starttls_peer()
+static int starttls_peer()
 {
   int i = 0;
 
@@ -368,7 +368,7 @@ int starttls_peer()
   return 0;
 }
 
-void tls_peercheck()
+static void tls_peercheck()
 {
   X509 *cert;
 
@@ -404,7 +404,7 @@ void tls_peercheck()
   return;
 }
 
-int utf8flag(unsigned char *ch, int len)
+static int utf8flag(unsigned char *ch, int len)
 {
   int i = 0;
   while (i < len)
@@ -416,7 +416,7 @@ int utf8flag(unsigned char *ch, int len)
 
 unsigned long code;
 
-void smtp_greeting()
+static void smtp_greeting()
 {
   buffer_puts(&bo, "EHLO ");
   buffer_put(&bo, helohost.s, helohost.len);
@@ -434,7 +434,7 @@ void smtp_greeting()
   }
 }
 
-void smtp_starttls()
+static void smtp_starttls()
 {
   buffer_puts(&bo, "STARTTLS\r\n");
   buffer_flush(&bo);
@@ -448,7 +448,7 @@ void smtp_starttls()
   }
 }
 
-void smtp()
+static void smtp()
 {
 
   if (flagtls > 10 && flagtls < 20) { /* SMTPS */
@@ -490,7 +490,7 @@ void smtp()
   _exit(1);
 }
 
-void getcontrols()
+static void getcontrols()
 {
   if (control_init() == -1) temp_control();
   if (control_readint(&timeout, "control/timeoutremote") == -1) temp_control();