The PTR is a Pointer type here, don't understand what is the meaning of the Ofs?

CodePudding user response:

Should be a custom function, the look is the abbreviation of offset

CodePudding user response:

Ofs is a function of turbo PASCAL, used to take a 16-bit address offsets, the corresponding and seg segment address,
Seemingly delphi3 began to support 32-bit the function after it took off,