38 static int32_t adjustConfidence(UChar codeUnit, int32_t confidence) {  in adjustConfidence()  argument
40         confidence -= 10;  in adjustConfidence()
42         confidence += 10;  in adjustConfidence()
44     if (confidence < 0) {  in adjustConfidence()
45         confidence = 0;  in adjustConfidence()
46     } else if (confidence > 100) {  in adjustConfidence()
47         confidence = 100;  in adjustConfidence()
49     return confidence;  in adjustConfidence()
56     int32_t confidence = 10;  in match()  local
63             confidence = 100;  in match()
66         confidence = adjustConfidence(codeUnit, confidence);  in match()
67         if (confidence == 0 || confidence == 100) {  in match()
71     if (bytesToCheck < 4 && confidence < 100) {  in match()
72         confidence = 0;  in match()
74     results->set(textIn, this, confidence);  in match()
75     return (confidence > 0);  in match()
91     int32_t confidence = 10;  in match()  local
98             confidence = 100;     // UTF-16 BOM  in match()
100                 confidence = 0;   // UTF-32 BOM  in match()
104         confidence = adjustConfidence(codeUnit, confidence);  in match()
105         if (confidence == 0 || confidence == 100) {  in match()
109     if (bytesToCheck < 4 && confidence < 100) {  in match()
110         confidence = 0;  in match()
112     results->set(textIn, this, confidence);  in match()
113     return (confidence > 0);  in match()
128     int32_t confidence = 0;  in match()  local
148         confidence = 100;  in match()
150         confidence = 80;  in match()
152         confidence = 100;              in match()
154         confidence = 80;  in match()
157         confidence = 25;  in match()
160     results->set(textIn, this, confidence);  in match()
161     return (confidence > 0);  in match()