lib, tools, pan: old-style function definition fixes

No functional changes. No "cleanup". Just fixes for
"old-style function definition" compile warnings.

Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>

5 files changed, 16 insertions, 31 deletions

diff --git a/pan/reporter.c b/pan/reporter.c
index d1dee3acd..7b4a1e01e 100644
--- a/pan/reporter.c
+++ b/pan/reporter.c
@@ -79,8 +79,7 @@ static int (*test_end_func) (SYM, SYM, SYM) = scanner_test_end;
  *  (4) go thru all tags and report each as described at the beginning of
  *      this file
  */
-static int scanner_reporter(tags)
-SYM tags;
+static int scanner_reporter(SYM tags)
 {
 	DBT Key, Data;
 	SYM Tag, Keys;
@@ -179,8 +178,7 @@ SYM tags;
  * under another key tree with almost zero brainwork because a SYM
  * is what the DATA area points to.
  */
-static int scanner_test_end(alltags, ctag, keys)
-SYM alltags, ctag, keys;
+static int scanner_test_end(SYM alltags, SYM ctag, SYM keys)
 {
 	static int notag = 0;	/* counter for records with no tag (error) */
 	char tagname[KEYSIZE];	/* used when creating name (see above) */
@@ -233,14 +231,12 @@ SYM alltags, ctag, keys;
 	return 0;
 }
 
-static int iscanner_reporter(tags)
-SYM tags;
+static int iscanner_reporter(SYM tags)
 {
 	return 0;
 }
 
-static int iscanner_test_end(alltags, ctag, keys)
-SYM alltags, ctag, keys;
+static int iscanner_test_end(SYM alltags, SYM ctag, SYM keys)
 {
 	if (alltags == NULL || keys == NULL || ctag == NULL)
 		return -1;	/* for really messed up test output */
diff --git a/pan/scan.l b/pan/scan.l
index aa5a1c6c8..fdc33f330 100644
--- a/pan/scan.l
+++ b/pan/scan.l
@@ -285,7 +285,7 @@ S	[ \t]+
  * BEGIN the CUTS state.
  */
 int
-begin_cuts()
+begin_cuts(void)
 {
     BEGIN CUTS;
     return 0;
@@ -295,8 +295,7 @@ begin_cuts()
  * Calls lex repeatedly until all input is seen.
  */
 int
-scanner(tags)
-    SYM tags;
+scanner(SYM tags)
 {
     alltags = tags;		/* move into global scope for lex actions */
 
@@ -313,8 +312,7 @@ scanner(tags)
  *  toss all the output.
  */
 static int
-test_output(tag, keys)
-    SYM tag, keys;
+test_output(SYM tag, SYM keys)
 {
     char *at;
 
@@ -433,7 +431,7 @@ lex_files(char **names)
  *  return "-1" and lex will end.
  */
 int
-yywrap()
+yywrap(void)
 {
     extern FILE *yyin;
     extern int yylineno;	/* Line number from Lex */
diff --git a/pan/symbol.c b/pan/symbol.c
index ab056bcd0..d7b90af1e 100644
--- a/pan/symbol.c
+++ b/pan/symbol.c
@@ -82,7 +82,7 @@ static char *sym_error = NULL;
  * mknode(...) allocates a new symbol table entry
  */
 
-SYM newsym()
+SYM newsym(void)
 {
 	SYM h;
 
diff --git a/pan/tag_report.c b/pan/tag_report.c
index 61caabd56..eb8fb3dbc 100644
--- a/pan/tag_report.c
+++ b/pan/tag_report.c
@@ -52,10 +52,7 @@ static char *worst_case(char *, char *);
  *  This is the central results reporting function.  All standard report
  *  format results are printed thru test_result.
  */
-int test_result(tag, tcid, tc, result, tags)
-char *tag, *tcid, *tc;
-char *result;
-SYM tags;
+int test_result(char *tag, char *tcid, char *tc, char *result, SYM tags)
 {
 	char *expert, expkey[KEYSIZE];
 	register char *c;
@@ -109,9 +106,7 @@ SYM tags;
  *	report an error if they don't match.
  */
 
-int cuts_report(tags, keys, at, tag)
-SYM tags, keys;
-char *at, *tag;
+int cuts_report(SYM tags, SYM keys, char *at, char *tag)
 {
 	DBT Key, Data;
 
@@ -227,8 +222,7 @@ char *at, *tag;
  *  (4) go thru all tags and report each as described at the beginning of
  *      this file
  */
-int tag_report(alltags, ctag, keys)
-SYM alltags, ctag, keys;
+int tag_report(SYM alltags, SYM ctag, SYM keys)
 {
 
 	extern int extended;
@@ -380,8 +374,7 @@ SYM alltags, ctag, keys;
  *  Print a header made up of the RTS keywords
  *  In "extended" mode, print the header to stderr.
  */
-int print_header(tags)
-SYM tags;
+int print_header(SYM tags)
 {
 	DBT Key, Data;
 	char key_get[255];
@@ -422,8 +415,7 @@ SYM tags;
  * This is passed s SYM for the current tag and the initiation keys.
  * The text seen by lex is in yytext (global).
  */
-int cuts_testcase(tag, keys)
-SYM tag, keys;
+int cuts_testcase(SYM tag, SYM keys)
 {
 	char *cuts_info[6];
 	char key[KEYSIZE];
@@ -462,8 +454,7 @@ SYM tag, keys;
 /*
  * Determine a "worst case" status from two given statuses.
  */
-static char *worst_case(t1, t2)
-char *t1, *t2;
+static char *worst_case(char *t1, char *t2)
 {
 	/* NULL-terminated table, ordered from worst-case to best-case */
 	static char *worst[] = {
diff --git a/pan/zoolib.c b/pan/zoolib.c
index 568ffffaf..afdc7069b 100644
--- a/pan/zoolib.c
+++ b/pan/zoolib.c
@@ -71,7 +71,7 @@ static int zoo_unlock(zoo_t z);
 char *cat_args(int argc, char **argv);
 
 /* zoo_getname(): create a filename to use for the zoo */
-char *zoo_getname()
+char *zoo_getname(void)
 {
 	char buf[1024];
 	char *zoo;