static wchar_t
getCharacter (BrailleDisplay *brl) {
for (;;) {
switch (getByte()) {
default:
break;
case BNI_CHARACTER:
return convertDotsToCharacter(textTable, translateInputCell(getByte()));
case BNI_SPACE:
switch (getByte()) {
default:
break;
case BNC_SPACE:
return WC_C(' ');
}
break;
case BNI_BACKSPACE:
switch (getByte() & 0X3F) {
default:
break;
case BNC_SPACE:
return WC_C('\b');
}
break;
case BNI_ENTER:
switch (getByte()) {
default:
break;
case BNC_SPACE:
return WC_C('\r');
}
break;
}
refreshCells(brl);
}
}
static wchar_t
toCharacter_mapped (unsigned char dots) {
return convertDotsToCharacter(outputTable, dots);
}
static int
putMappedCharacter (unsigned char cell, void *data) {
fputc(convertDotsToCharacter(textTable, cell), outputStream);
return checkOutputStream(data);
}
