3638     int known_errorHandler = -1;  in unicode_encode_ucs1()  local
3674             if (known_errorHandler==-1) {  in unicode_encode_ucs1()
3676                     known_errorHandler = 1;  in unicode_encode_ucs1()
3678                     known_errorHandler = 2;  in unicode_encode_ucs1()
3680                     known_errorHandler = 3;  in unicode_encode_ucs1()
3682                     known_errorHandler = 4;  in unicode_encode_ucs1()
3684                     known_errorHandler = 0;  in unicode_encode_ucs1()
3686             switch (known_errorHandler) {  in unicode_encode_ucs1()
4649     int *known_errorHandler, PyObject **errorHandler, const char *errors,  in charmap_encoding_error()  argument
4687     if (*known_errorHandler==-1) {  in charmap_encoding_error()
4689             *known_errorHandler = 1;  in charmap_encoding_error()
4691             *known_errorHandler = 2;  in charmap_encoding_error()
4693             *known_errorHandler = 3;  in charmap_encoding_error()
4695             *known_errorHandler = 4;  in charmap_encoding_error()
4697             *known_errorHandler = 0;  in charmap_encoding_error()
4699     switch (*known_errorHandler) {  in charmap_encoding_error()
4786     int known_errorHandler = -1;  in PyUnicode_EncodeCharmap()  local
4808                                        &known_errorHandler, &errorHandler, errors,  in PyUnicode_EncodeCharmap()
5073     int known_errorHandler = -1;  in PyUnicode_TranslateCharmap()  local
5120             if (known_errorHandler==-1) {  in PyUnicode_TranslateCharmap()
5122                     known_errorHandler = 1;  in PyUnicode_TranslateCharmap()
5124                     known_errorHandler = 2;  in PyUnicode_TranslateCharmap()
5126                     known_errorHandler = 3;  in PyUnicode_TranslateCharmap()
5128                     known_errorHandler = 4;  in PyUnicode_TranslateCharmap()
5130                     known_errorHandler = 0;  in PyUnicode_TranslateCharmap()
5132             switch (known_errorHandler) {  in PyUnicode_TranslateCharmap()
5231     int known_errorHandler = -1;  in PyUnicode_EncodeDecimal()  local
5276         if (known_errorHandler==-1) {  in PyUnicode_EncodeDecimal()
5278                 known_errorHandler = 1;  in PyUnicode_EncodeDecimal()
5280                 known_errorHandler = 2;  in PyUnicode_EncodeDecimal()
5282                 known_errorHandler = 3;  in PyUnicode_EncodeDecimal()
5284                 known_errorHandler = 4;  in PyUnicode_EncodeDecimal()
5286                 known_errorHandler = 0;  in PyUnicode_EncodeDecimal()
5288         switch (known_errorHandler) {  in PyUnicode_EncodeDecimal()