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Null-terminated Strings
What is a null-terminated string?
A null-terminated string consists of
- a sequence of non-null characters followed by a NULL (#0) character.
- an upper limit 65535 characters.
Using null-terminated strings
Null-terminated strings are stored as arrays of characters with a zero-based integer index type, like
array[0..X] of Char
where X = a positive non-zero integer.
This is called a zero-based character array.
The Extended Syntax compiler directive ($X ) must be enabled when you use the Strings unit in your program.