dbtoman: Change to ANSI function definitions

cde/doc/util/dbtoman/instant/browse.c

@@ -125,7 +125,7 @@ static char *br_help_msg[] = {
 /* ______________________________________________________________________ */
 
 void
-Browse()
+Browse(void)
 {
     char	buf[256], *cmd, **av, **sv, *cmapfile, *sdatafile;
     char	*Prompt;
@@ -186,7 +186,7 @@ Browse()
 	    if (av[1] && isdigit(*av[1])) {
 		n = atoi(av[1]);
 		if (n < ce->ndcont) {
-		    printf(ce->dcont[n]);
+		    printf("%s", ce->dcont[n]);
 		    fputs("\n", stdout);
 		}
 		else if (ce->ndcont == 0)

cde/doc/util/dbtoman/instant/info.c

@@ -302,7 +302,7 @@ PrintStats(
  */
 
 void
-PrintIDList()
+PrintIDList(void)
 {
     ID_t	*id;
     Element_t	*ep;

cde/doc/util/dbtoman/instant/main.c

@@ -211,7 +211,7 @@ Initialize1(
 /* Initialization stuff done after dealing with args. */
 
 static void
-Initialize2()
+Initialize2(void)
 {
     SetMappingNV(Variables, "transpec", tranfile ? tranfile : "??");
 
@@ -344,7 +344,7 @@ static char *help_msg[] = {
 };
 
 static void
-DoHelpMessage()
+DoHelpMessage(void)
 {
     char	**s = help_msg;
     printf("usage: %s [option ...] [file]", this_prog);

cde/doc/util/dbtoman/instant/tranvar.c

@@ -575,7 +575,7 @@ Get_A_C_value(char * name)
  */
 
 void
-GetIDREFnames()
+GetIDREFnames(void)
 {
     char	*cp;