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Cleanup various lints and warnings

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This commit is contained in:
Luke Street
2025-10-08 22:23:54 -06:00
parent 9cd15e9be8
commit 3078cef12b
9 changed files with 77 additions and 45 deletions
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18
src/strutil.cpp
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@@ -36,14 +36,26 @@ uint16_t wcharToLower(uint16_t ch) {
if (ch >= 'A' && ch <= 'Z') {
return static_cast<uint16_t>(ch + ('a' - 'A'));
}
wchar_t wide = static_cast<wchar_t>(ch);
wchar_t lowered = std::towlower(wide);
if (lowered < 0 || lowered > 0xFFFF) {
wint_t wide = static_cast<wint_t>(ch);
wint_t lowered = std::towlower(wide);
if (lowered > 0xFFFF) {
return ch;
}
return static_cast<uint16_t>(lowered);
}
uint16_t wcharToUpper(uint16_t ch) {
if (ch >= 'a' && ch <= 'z') {
return static_cast<uint16_t>(ch - ('a' - 'A'));
}
wint_t wide = static_cast<wint_t>(ch);
wint_t uppered = std::towupper(wide);
if (uppered > 0xFFFF) {
return ch;
}
return static_cast<uint16_t>(uppered);
}
size_t wstrlen(const uint16_t *str) {
if (!str)
return 0;