Fix various warnings which will be errors with clang-16.
These were found by Gentoo's QA while rebuilding the world with clang-16:
https://bugs.gentoo.org/880519
Signed-off-by: Holger Hoffstätte <hol...@applied-asynchrony.com>
diff --git a/getdate.y b/getdate.y
index f87875c..47d368d 100644
--- a/getdate.y
+++ b/getdate.y
@@ -448,9 +448,9 @@ o_merid : /* NULL */
the same signature as the function definition does. */
#include "getdate.h"
-extern struct tm *gmtime ();
-extern struct tm *localtime ();
-extern time_t mktime ();
+extern struct tm *gmtime (const time_t *timep);
+extern struct tm *localtime (const time_t *timep);
+extern time_t mktime (struct tm *tm);
/* Month and day table. */
static TABLE const MonthDayTable[] = {
@@ -641,16 +641,13 @@ static TABLE const MilitaryTable[] = {
/* ARGSUSED */
static int
-yyerror (s)
- char *s ATTRIBUTE_UNUSED;
+yyerror (char *s ATTRIBUTE_UNUSED)
{
return 0;
}
static int
-ToHour (Hours, Meridian)
- int Hours;
- MERIDIAN Meridian;
+ToHour (int Hours, MERIDIAN Meridian)
{
switch (Meridian)
{
@@ -677,8 +674,7 @@ ToHour (Hours, Meridian)
}
static int
-ToYear (Year)
- int Year;
+ToYear (int Year)
{
if (Year < 0)
Year = -Year;
@@ -694,8 +690,7 @@ ToYear (Year)
}
static int
-LookupWord (buff)
- char *buff;
+LookupWord (char *buff)
{
register char *p;
register char *q;
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