Add verbal_datestr()

For cases where we want to the verbal short date output, regardless of sysop
preference/configuration.

src/sbbs3/date_str.c

@@ -158,6 +158,13 @@ char* datestr(scfg_t* cfg, time_t t, char* str)
 		return "---------";
 	if(!cfg->sys_date_verbal)
 		return unixtodstr(cfg, (time32_t)t, str);
+	return verbal_datestr(cfg, t, str);
+}
+
+/****************************************************************************/
+/****************************************************************************/
+char* verbal_datestr(scfg_t* cfg, time_t t, char* str)
+{
 	struct tm tm = {0};
 	if(localtime_r(&t, &tm) == NULL)
 		return "!!!!!!!!!";

src/sbbs3/date_str.h

@@ -38,6 +38,7 @@ DLLEXPORT char *	zonestr(short zone);
 DLLEXPORT time32_t	dstrtounix(enum date_fmt, const char *str);
 DLLEXPORT char *	unixtodstr(scfg_t*, time32_t, char *str);
 DLLEXPORT char *	datestr(scfg_t*, time_t, char* str);
+DLLEXPORT char *	verbal_datestr(scfg_t*, time_t, char* str);
 DLLEXPORT char *	sectostr(uint sec, char *str);
 DLLEXPORT char *	seconds_to_str(uint, char*);
 DLLEXPORT char *	hhmmtostr(scfg_t* cfg, struct tm* tm, char* str);