"Robert Shearman" R.J.Shearman@warwick.ac.uk wrote:
StrStrIW is used by native Regedit when searching the registry. This patch enables this function of Regedit to work.
ChangeLog:
- Implement StrStrIW (find a string inside a string)
- first = towlower (*lpStr2);
- while (len1 >= len2) {
- if (towlower(*lpStr1) == first) {
It almost always is a bad idea to use unicode or locale dependant functions from a system libc (isalpha() in your other patch). It could sometimes produce bad side effects due to different unicode implementations and the fact that Wine's default ANSI code page often is not the same as a one used by an underlying system. The best way to avoid discrepancies is to use Win32 APIs to deal with locale sensitive data. Other way to avoid use of the libc locale dependant functions is to delegate all the work to unicode version of the API and leaving to ANSI version only simple work of converting strings to unicode and adopting the returned data if necessary.