39     unsigned char c = bytes[*pos];  in decode_utf8()  local
42     printf(" pos=%zd c=%02x rem=%d\n", *pos, c, data->bytes_remaining);  in decode_utf8()
45     if(c < 0x20) // C0  in decode_utf8()
48     else if(c >= 0x20 && c < 0x7f) {  in decode_utf8()
55       cp[(*cpi)++] = c;  in decode_utf8()
57       printf(" UTF-8 char: U+%04x\n", c);  in decode_utf8()
61     else if(c == 0x7f) // DEL  in decode_utf8()
64     else if(c >= 0x80 && c < 0xc0) {  in decode_utf8()
71       data->this_cp |= c & 0x3f;  in decode_utf8()
108     else if(c >= 0xc0 && c < 0xe0) {  in decode_utf8()
112       data->this_cp = c & 0x1f;  in decode_utf8()
117     else if(c >= 0xe0 && c < 0xf0) {  in decode_utf8()
121       data->this_cp = c & 0x0f;  in decode_utf8()
126     else if(c >= 0xf0 && c < 0xf8) {  in decode_utf8()
130       data->this_cp = c & 0x07;  in decode_utf8()
135     else if(c >= 0xf8 && c < 0xfc) {  in decode_utf8()
139       data->this_cp = c & 0x03;  in decode_utf8()
144     else if(c >= 0xfc && c < 0xfe) {  in decode_utf8()
148       data->this_cp = c & 0x01;  in decode_utf8()
171     unsigned char c = bytes[*pos] ^ is_gr;  in decode_usascii()  local
173     if(c < 0x20 || c == 0x7f || c >= 0x80)  in decode_usascii()
176     cp[(*cpi)++] = c;  in decode_usascii()
198     unsigned char c = bytes[*pos] ^ is_gr;  in decode_table()  local
200     if(c < 0x20 || c == 0x7f || c >= 0x80)  in decode_table()
203     if(table->chars[c])  in decode_table()
204       cp[(*cpi)++] = table->chars[c];  in decode_table()
206       cp[(*cpi)++] = c;  in decode_table()