Fix warnings defined but not used

Author: petk

ext/standard/datetime.c

@@ -31,20 +31,10 @@
 #endif
 #include <stdio.h>
 
-static const char * const mon_full_names[] = {
-	"January", "February", "March", "April",
-	"May", "June", "July", "August",
-	"September", "October", "November", "December"
-};
-
 static const char * const mon_short_names[] = {
 	"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
 };
 
-static const char * const day_full_names[] = {
-	"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
-};
-
 static const char * const day_short_names[] = {
 	"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
 };