fix deprecated prototypes

1 files changed, 10 insertions, 13 deletions

diff --git a/src/setforward.c b/src/setforward.c
index ec282ba..22f3d75 100644
--- a/src/setforward.c
+++ b/src/setforward.c
@@ -12,37 +12,37 @@
 
 #define WHO "setforward"
 
-void usage()
+static void usage()
 {
   logmsg(WHO, 100, USAGE, "setforward data.cdb data.tmp");
 }
 
-void nomem()
+static void nomem()
 {
   logmsg(WHO, 111, FATAL, "out of memory");
 }
 
-void missingsemicolon()
+static void missingsemicolon()
 {
   logmsg(WHO, 100, FATAL, "final instruction must end with semicolon");
 }
 
-void extracolon()
+static void extracolon()
 {
   logmsg(WHO, 100, FATAL, "double colons are not permitted");
 }
 
-void extracomma()
+static void extracomma()
 {
   logmsg(WHO, 100, FATAL, "commas are not permitted before colons");
 }
 
-void nulbyte()
+static void nulbyte()
 {
   logmsg(WHO, 100, FATAL, "NUL bytes are not permitted");
 }
 
-void longaddress()
+static void longaddress()
 {
   logmsg(WHO, 100, FATAL, "addresses over 800 bytes are not permitted");
 }
@@ -61,14 +61,12 @@ int flagtarget = 0;
 /* 0: reading target; command is empty; instr is empty */
 /* 1: target is complete; instr still has to be written; reading command */
 
-void writeerr()
+static void writeerr()
 {
   logmsg(WHO, 111, FATAL, B("unable to write to: ", fntmp));
 }
 
-void doit(prepend, data, datalen) char *prepend;
-char *data;
-int datalen;
+static void doit(char *prepend, char *data, int datalen)
 {
   if (!stralloc_copys(&key, prepend)) nomem();
   if (!stralloc_cat(&key, &target)) nomem();
@@ -76,8 +74,7 @@ int datalen;
   if (cdb_make_add(&cdb, key.s, key.len, data, datalen) == -1) writeerr();
 }
 
-int getch(ch)
-char *ch;
+static int getch(char *ch)
 {
   int r;