1 files changed, 14 insertions, 15 deletions

diff --git a/src/qreceipt.c b/src/qreceipt.c
index ee9fc52..9cdfb46 100644
--- a/src/qreceipt.c
+++ b/src/qreceipt.c
@@ -19,60 +19,59 @@
 
 #define WHO "qreceipt"
 
-void die_noreceipt()
+static void die_noreceipt()
 {
   _exit(0);
 }
 
-void die()
+static void die()
 {
   _exit(100);
 }
 
-void die_temp()
+static void die_temp()
 {
   _exit(111);
 }
 
-void die_nomem()
+static void die_nomem()
 {
   buffer_putsflush(buffer_2, "qreceipt: fatal: out of memory\n");
   die_temp();
 }
 
-void die_fork()
+static void die_fork()
 {
   buffer_putsflush(buffer_2, "qreceipt: fatal: unable to fork\n");
   die_temp();
 }
 
-void die_qqperm()
+static void die_qqperm()
 {
   buffer_putsflush(buffer_2, "qreceipt: fatal: permanent qmail-queue error\n");
   die();
 }
 
-void die_qqtemp()
+static void die_qqtemp()
 {
   buffer_putsflush(buffer_2, "qreceipt: fatal: temporary qmail-queue error\n");
   die_temp();
 }
 
-void die_usage()
+static void die_usage()
 {
   buffer_putsflush(buffer_2, "qreceipt: usage: qreceipt deliveryaddress\n");
   die();
 }
 
-void die_read()
+static void die_read()
 {
   if (errno == ENOMEM) die_nomem();
   buffer_putsflush(buffer_2, "qreceipt: fatal: read error\n");
   die_temp();
 }
 
-void doordie(sa, r) stralloc *sa;
-int r;
+static void doordie(stralloc *sa, int r)
 {
   if (r == 1) return;
   if (r == -1) die_nomem();
@@ -89,7 +88,7 @@ char *returnpath;
 stralloc messageid = {0};
 stralloc sanotice = {0};
 
-int rwnotice(token822_alloc *addr)
+static int rwnotice(token822_alloc *addr)
 {
   token822_reverse(addr);
   if (token822_unquote(&sanotice, addr) != 1) die_nomem();
@@ -103,7 +102,7 @@ struct qmail qqt;
 
 stralloc quoted = {0};
 
-void finishheader()
+static void finishheader()
 {
   char *qqx;
 
@@ -150,7 +149,7 @@ token822_alloc hfin = {0};
 token822_alloc hfrewrite = {0};
 token822_alloc hfaddr = {0};
 
-void doheaderfield(stralloc *h)
+static void doheaderfield(stralloc *h)
 {
   switch (hfield_known(h->s, h->len)) {
     case H_MESSAGEID:
@@ -163,7 +162,7 @@ void doheaderfield(stralloc *h)
   }
 }
 
-void dobody(stralloc *h) {}
+static void dobody(stralloc *h) {}
 
 int main(int argc, char **argv)
 {