For-loop from C to Delphi

[WojTec]

Oh, I forgot: this code working on string.

I'm not sure valid is Ord() or StrToInt().
In C++ "char" is Byte in Delphi, but value contain ASCII or what?

Also I dont understand this statement:

Code:

if(temp[i] == 'X') {

In Delphi it mean 'X' or #88? What sense is this if-statement?

BTW: This is fragment from telepen.c from Zint project.