bool WordList_hasWord (WordList me, const wchar *word) {
long p, d;
int cf;
if (wcslen (word) > 3333) return false;
Longchar_genericizeW (word, buffer);
if (! my length) my length = wcslen (my string);
p = my length / 2, d = p / 2;
while (d > 20) {
p = gotoStart (me, p);
cf = compare (buffer, my string + p);
if (cf == 0) return true;
if (cf < 0) p -= d; else p += d;
d /= 2;
}
p = gotoStart (me, p);
cf = compare (buffer, my string + p);
if (cf == 0) return true;
if (cf > 0) {
for (;;) {
p = gotoNext (me, p);
if (p >= my length) return false;
cf = compare (buffer, my string + p);
if (cf == 0) return true;
if (cf < 0) return false;
}
} else {
for (;;) {
p = gotoPrevious (me, p);
if (p < 0) return false;
cf = compare (buffer, my string + p);
if (cf == 0) return true;
if (cf > 0) return false;
}
}
return false; // should not occur
}
void MemoryEditor::prevData() {
gotoPrevious(QHexEdit::UsageRead | QHexEdit::UsageWrite);
}
void MemoryEditor::prevUnknown() {
gotoPrevious(0);
}
void MemoryEditor::prevCode() {
gotoPrevious(QHexEdit::UsageExec);
}