-#define UNICODE_LITERAL_1(a) {chLatin_##a, chNull}
-#define UNICODE_LITERAL_2(a,b) {chLatin_##a, chLatin_##b, chNull}
-#define UNICODE_LITERAL_3(a,b,c) {chLatin_##a, chLatin_##b, chLatin_##c, chNull}
-#define UNICODE_LITERAL_4(a,b,c,d) {chLatin_##a, chLatin_##b, chLatin_##c, chLatin_##d, chNull}
-#define UNICODE_LITERAL_5(a,b,c,d,e) {chLatin_##a, chLatin_##b, chLatin_##c, chLatin_##d, chLatin_##e, chNull}
-#define UNICODE_LITERAL_6(a,b,c,d,e,f) {chLatin_##a, chLatin_##b, chLatin_##c, chLatin_##d, chLatin_##e, chLatin_##f, chNull}
+#define UNICODE_LITERAL_1(a) {xercesc::chLatin_##a, xercesc::chNull}
+#define UNICODE_LITERAL_2(a,b) {xercesc::chLatin_##a, xercesc::chLatin_##b, xercesc::chNull}
+#define UNICODE_LITERAL_3(a,b,c) {xercesc::chLatin_##a, xercesc::chLatin_##b, xercesc::chLatin_##c, xercesc::chNull}
+#define UNICODE_LITERAL_4(a,b,c,d) {xercesc::chLatin_##a, xercesc::chLatin_##b, xercesc::chLatin_##c, xercesc::chLatin_##d, xercesc::chNull}
+#define UNICODE_LITERAL_5(a,b,c,d,e) \
+ {xercesc::chLatin_##a, xercesc::chLatin_##b, xercesc::chLatin_##c, xercesc::chLatin_##d, xercesc::chLatin_##e, xercesc::chNull}
+#define UNICODE_LITERAL_6(a,b,c,d,e,f) \
+ {xercesc::chLatin_##a, xercesc::chLatin_##b, xercesc::chLatin_##c, xercesc::chLatin_##d, xercesc::chLatin_##e, xercesc::chLatin_##f, xercesc::chNull}