40 static int32_t adjustConfidence(UChar codeUnit, int32_t confidence) {  in adjustConfidence()  argument
42         confidence -= 10;  in adjustConfidence()
44         confidence += 10;  in adjustConfidence()
46     if (confidence < 0) {  in adjustConfidence()
47         confidence = 0;  in adjustConfidence()
48     } else if (confidence > 100) {  in adjustConfidence()
49         confidence = 100;  in adjustConfidence()
51     return confidence;  in adjustConfidence()
58     int32_t confidence = 10;  in match()  local
65             confidence = 100;  in match()
68         confidence = adjustConfidence(codeUnit, confidence);  in match()
69         if (confidence == 0 || confidence == 100) {  in match()
73     if (bytesToCheck < 4 && confidence < 100) {  in match()
74         confidence = 0;  in match()
76     results->set(textIn, this, confidence);  in match()
77     return (confidence > 0);  in match()
93     int32_t confidence = 10;  in match()  local
100             confidence = 100;     // UTF-16 BOM  in match()
102                 confidence = 0;   // UTF-32 BOM  in match()
106         confidence = adjustConfidence(codeUnit, confidence);  in match()
107         if (confidence == 0 || confidence == 100) {  in match()
111     if (bytesToCheck < 4 && confidence < 100) {  in match()
112         confidence = 0;  in match()
114     results->set(textIn, this, confidence);  in match()
115     return (confidence > 0);  in match()
130     int32_t confidence = 0;  in match()  local
150         confidence = 100;  in match()
152         confidence = 80;  in match()
154         confidence = 100;              in match()
156         confidence = 80;  in match()
159         confidence = 25;  in match()
162     results->set(textIn, this, confidence);  in match()
163     return (confidence > 0);  in match()