--- quickviewer/Qt7z/Qt7z/lib7zip/src/HelperFuncs.cpp.orig	2020-06-15 22:04:12.974898763 -0700
+++ quickviewer/Qt7z/Qt7z/lib7zip/src/HelperFuncs.cpp	2022-03-20 14:53:59.218950775 -0700
@@ -155,6 +155,7 @@
 #endif
 #endif
 
+/* MyStringCompareNoCase is defined inline in MyString.cpp
 int MyStringCompareNoCase(const wchar_t *s1, const wchar_t *s2) LIB7ZIP_THROW
 {
 	for (;;) {
@@ -169,6 +170,7 @@
 		if (c1 == 0) return 0;
 	}
 }
+*/
 
 void NormalizeDirPathPrefix(wstring & dirPath)
 {